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"Fuel Cell And Method For Manufacturing The Same, Electronic Apparatus, Enzyme Immobilized Electrode And Method For Manufacturing The Same, Water Repellent Agent, And Enzyme Immobilizing Material"

Abstract: In the case where a fuel cell has a structure in which a cathode (2) and an anode (1) face each other with an electrolyte layer (3) therebetween, the cathode (2) includes an electrode on which an oxygen reductase and the like are immobilized, and the electrode has pores therein, water repellency is imparted to at least part of the surface of the electrode. For example, water repellency is imparted by forming a water-repellent agent on the surface of the electrode. The water-repellent agent includes a water-repellent material such as carbon powder and an organic solvent such as methyl isobutyl ketone that causes phase separation with water. When the electrode has pores therein, there are provided a fuel cell that stably provides a high current value and a method for manufacturing the fuel cell.

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Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
06 January 2011
Publication Number
49/2011
Publication Type
INA
Invention Field
ELECTRICAL
Status
Email
remfry-sagar@remfry.com
Parent Application

Applicants

SONY CORPORATION
1-7-1 KONAN, MINATO-KU, TOKYO 1080075, JAPAN

Inventors

1. TAKAAKI NAKAGAWA
C/O SONY CORPORATION, 1-7-1 KONAN, MINATO-KU, TOKYO 1080075, JAPAN
2. HIDEYUKI KUMITA
C/O SONY CORPORATION, 1-7-1 KONAN, MINATO-KU, TOKYO 1080075, JAPAN
3. MASAYA KAKUTA
C/O SONY CORPORATION, 1-7-1 KONAN, MINATO-KU, TOKYO 1080075, JAPAN
4. HIDEKI SAKAI
C/O SONY CORPORATION, 1-7-1 KONAN, MINATO-KU, TOKYO 1080075, JAPAN
5. HIROKI MITA
C/O SONY CORPORATION, 1-7-1 KONAN, MINATO-KU, TOKYO 1080075, JAPAN
6. YOSHIO GOTO
C/O SONY CORPORATION, 1-7-1 KONAN, MINATO-KU, TOKYO 1080075, JAPAN

Specification

Documents

Application Documents

# Name Date
1 117-delnp-2011-GPA-(25-04-2011).pdf 2011-04-25
2 117-delnp-2011-Correspondence-Others-(25-04-2011).pdf 2011-04-25
3 117-delnp-2011-gpa.pdf 2011-08-21
4 117-delnp-2011-form-5.pdf 2011-08-21
5 117-delnp-2011-form-3.pdf 2011-08-21
6 117-delnp-2011-form-2.pdf 2011-08-21
7 117-delnp-2011-form-1.pdf 2011-08-21
8 117-delnp-2011-drawings.pdf 2011-08-21
9 117-delnp-2011-description (complete).pdf 2011-08-21
10 117-delnp-2011-coresspondence-others.pdf 2011-08-21
11 117-delnp-2011-claims.pdf 2011-08-21
12 117-delnp-2011-abstract.pdf 2011-08-21
13 117-delnp-2011-Form-18 (09-07-2012).pdf 2012-07-09
14 117-delnp-2011-Correspondence others- (09-07-2012).pdf 2012-07-09
15 117-DELNP-2011-FER.pdf 2017-12-09
16 117-DELNP-2011-AbandonedLetter.pdf 2018-08-13

Search Strategy

1 search117_20-04-2017.pdf