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Cy H Fujimoto

from Albuquerque, NM
Age ~52
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Also known as:
Hisayuki Fujimoto, Cy H Fuilmoto
Phone and address:
6605 Glenturret Way NE, Albuquerque, NM 87113
(505) 715-3430
Related to:
John Alan Sonognini, 65Shirley C Fujimoto, 83Gwendolyn H Wong, 68Daniel K Sonognini, 54Wendy S Wong, 68Randall L Wong, 47Michael K Wong, 82Gwendolyn H Wong, 79Wendy Sw Fujimoto, 52Deidre C Nakagawa, 53Paul Fujimoto, 85
Connected to:
Ami Fujimoto, 47Anne N Fujimoto, 68Ayako Fujimoto, 49Carol C Fujimoto, 91Erin K Fujimoto, 56George Y Fujimoto, 98Karen A Fujimoto, 70Koichi Fujimoto, 57Kumiko Fujimoto, 52Luis J Fujimoto, 63

Cy Fujimoto Phones & Addresses

  • 6605 Glenturret Way NE, Albuquerque, NM 87113 (505) 715-3430
  • 3416 Mountainside Pkwy NE, Albuquerque, NM 87111
  • 6280 Adobe Cir, Irvine, CA 92612 (949) 737-1706
  • 5212 Verano Pl, Irvine, CA 92612 (949) 737-1706
  • Aiea, HI
  • Honolulu, HI
  • San Diego, CA

Work

Company: Sandia national laboratories Position: Technical staff

Education

School / High School: UCI

Industries

Research

Resumes

Resumes

Cy Fujimoto Photo 1

Technical Staff

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Location:
Albuquerque, NM
Industry:
Research
Work:
Sandia National Laboratories
Technical Staff
Education:
UCI

Publications

Us Patents

Epoxy-Crosslinked Sulfonated Poly (Phenylene) Copolymer Proton Exchange Membranes

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US Patent:
7816482, Oct 19, 2010
Filed:
Mar 26, 2009
Appl. No.:
12/411451
Inventors:
Michael Hibbs - Albuquerque NM, US
Cy H. Fujimoto - Albuquerque NM, US
Kirsten Norman - Albuquerque NM, US
Michael A. Hickner - State College PA, US
Assignee:
Sandia Corporation - Albuquerque NM
International Classification:
C08G 59/00
C08G 61/02
C08G 75/00
US Classification:
528 98, 528 86, 528 87, 528373
Abstract:
An epoxy-crosslinked sulfonated poly(phenylene) copolymer composition used as proton exchange membranes, methods of making the same, and their use as proton exchange membranes (PEM) in hydrogen fuel cells, direct methanol fuel cell, in electrode casting solutions and electrodes, and in sulfur dioxide electrolyzers. These improved membranes are tougher, have higher temperature capability, and lower SOcrossover rates.

Poly(Phenylene)-Based Anion Exchange Membrane

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US Patent:
7888397, Feb 15, 2011
Filed:
Apr 30, 2008
Appl. No.:
12/112012
Inventors:
Michael Hibbs - Albuquerque NM, US
Christopher J. Cornelius - Albuquerque NM, US
Cy H. Fujimoto - Albuquerque NM, US
Assignee:
Sandia Corporation - Albuquerque NM
International Classification:
C08J 5/22
C08G 61/02
C08G 61/00
US Classification:
521 27, 528 96, 528397
Abstract:
A poly(phenylene) compound of copolymers that can be prepared with either random or multiblock structures where a first polymer has a repeat unit with a structure of four sequentially connected phenyl rings with a total of 2 pendant phenyl groups and 4 pendant tolyl groups and the second polymer has a repeat unit with a structure of four sequentially connected phenyl rings with a total of 6 pendant phenyl groups. The second polymer has chemical groups attached to some of the pendant phenyl groups selected from CH, CHBr, and CHN(CH)Br groups. When at least one group is CHN(CH)Br, the material functions as an anion exchange membrane.

Multi-Block Sulfonated Poly(Phenylene) Copolymer Proton Exchange Membranes

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US Patent:
8110636, Feb 7, 2012
Filed:
Apr 17, 2009
Appl. No.:
12/425413
Inventors:
Cy H. Fujimoto - Albuquerque NM, US
Michael Hibbs - Albuquerque NM, US
Andrea Ambrosini - Albuquerque NM, US
Assignee:
Sandia Corporation - Albuquerque NM
International Classification:
C08F 8/36
C08G 61/10
C08G 61/12
US Classification:
525471, 525534, 525535, 528125, 528128, 528220, 528482, 528487
Abstract:
Improved multi-block sulfonated poly(phenylene) copolymer compositions, methods of making the same, and their use as proton exchange membranes (PEM) in hydrogen fuel cells, direct methanol fuel cells, in electrode casting solutions and electrodes. The multi-block architecture has defined, controllable hydrophobic and hydrophilic segments. These improved membranes have better ion transport (proton conductivity) and water swelling properties.

Sulfonated Polyphenylene Polymers

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US Patent:
7301002, Nov 27, 2007
Filed:
Sep 10, 2004
Appl. No.:
10/938137
Inventors:
Christopher J. Cornelius - Albuquerque NM, US
Cy H. Fujimoto - Albuquerque NM, US
Michael A. Hickner - Albuquerque NM, US
Assignee:
Sandia Corporation - Albuquerque NM
International Classification:
C08G 75/00
C08G 75/20
US Classification:
528373, 528 86, 528397, 528487, 524817, 429188, 429208, 429253, 428500
Abstract:
Improved sulfonated polyphenylene compositions, improved polymer electrolyte membranes and nanocomposites formed there from for use in fuel cells are described herein. The improved compositions, membranes and nanocomposites formed there from overcome limitations of Nafion membranes.

Poly(Phenylene) With High Ion Selectivity For Use In Anion Exchange Membranes

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US Patent:
20210087387, Mar 25, 2021
Filed:
Sep 23, 2019
Appl. No.:
16/578629
Inventors:
- Albuquerque NM, US
Cy Fujimoto - Albuquerque NM, US
International Classification:
C08L 65/02
C08G 61/10
B01J 41/09
Abstract:
A method for synthesizing a poly(phenylene) with high ion selectivity comprises dissolving an alkyl halide poly(phenylene) in a polar aprotic solvent to form a nonaqueous solution and adding an anhydrous nucleophile to the nonaqueous solution to replace the halide of the alkyl halide poly(phenylene) with a cationic group of the nucleophile. The poly(phenylene) can be used in anion exchange membranes.

Block Copolymers Including Poly(Phenylene) And Methods Thereof

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US Patent:
20200040139, Feb 6, 2020
Filed:
Oct 9, 2019
Appl. No.:
16/597279
Inventors:
- Albuquerque NM, US
Cy Fujimoto - Albuquerque NM, US
International Classification:
C08G 81/00
H01M 8/1027
H01M 8/1032
C08G 75/20
H01M 8/1023
C08G 61/10
Abstract:
The present invention relates to polymers and copolymer including a poly(phenylene) structure, as well as a long tether. In some embodiments, the long tether facilitates a reaction between the poly(phenylene) structure and another subunit of a second polymer. In some embodiments, the tether is flexible.

Poly(Phenylene)-Based Anion Exchange Polymers And Methods Thereof

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US Patent:
20190031821, Jan 31, 2019
Filed:
Jul 18, 2018
Appl. No.:
16/039158
Inventors:
- Albuquerque NM, US
- Los Alamos NM, US
Cy Fujimoto - Albuquerque NM, US
International Classification:
C08G 61/10
C08J 5/22
C08L 65/00
H01M 8/1023
H01M 8/1039
Abstract:
The present invention relates to anionic exchange polymers including a poly(phenylene) structure. The structure can include any useful cationic moiety. Methods and uses of such structures and polymers are also described herein. In one instance, such polymers are employed to form a solid membrane.

Functionalization Of Diels-Alder Polyphenylene Polymers

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US Patent:
20180319931, Nov 8, 2018
Filed:
Jul 18, 2018
Appl. No.:
16/039153
Inventors:
- Albuquerque NM, US
Cy Fujimoto - Albuquerque NM, US
International Classification:
C08G 61/10
C08L 65/00
Abstract:
The present invention relates to functionalized polymers including a poly(phenylene) structure. The structure can include any useful modifications, such as the inclusion of one or more reactive handles having an aryl group. Methods and uses of such structures and polymers are also described herein.
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Cy H Fujimoto from Albuquerque, NM, age ~52 Get Report