Yoshinori Tokunaga

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Utsunomiya-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for manufacturing membrane electrode assembly
- Patent number 11,088,378
- Issue date Aug 10, 2021
- Honda Motor Co., Ltd.
- Kunihiko Yanagisawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Electrode joining method and electrode joining apparatus
- Patent number 10,998,555
- Issue date May 4, 2021
- Honda Motor Co., Ltd.
- Yoshinori Tokunaga
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR MANUFACTURING MEMBRANE ELECTRODE ASSEMBLY
- Publication number 20190305349
- Publication date Oct 3, 2019
- Honda Motor Co., Ltd.
- Kunihiko Yanagisawa
- B32 - LAYERED PRODUCTS
Information Patent Application
ELECTRODE JOINING METHOD AND ELECTRODE JOINING APPARATUS
- Publication number 20190190032
- Publication date Jun 20, 2019
- Honda Motor Co., Ltd.
- Yoshinori Tokunaga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HEAT TREATMENT APPARATUS FOR SOLAR CELLS
- Publication number 20110269089
- Publication date Nov 3, 2011
- HONDA MOTOR CO., LTD.
- Takeshi Echizenya
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD FOR PRODUCING CHALCOPYRITE-TYPE SOLAR CELL
- Publication number 20100248417
- Publication date Sep 30, 2010
- Honda Motor Co., Ltd.
- Satoshi Yonezawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...