Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10003230 | Axial-gap motor-generator | — | 2018-06-19 |
| 7947208 | Injection-molding method and apparatus | Mikihiko Kimura, Shinya Kawachi, Keisuke Andou, Tadashi Nishiyama, Daisuke Okonogi | 2011-05-24 |
| 7749419 | Method and device for injection molding | Mikihiko Kimura, Shinya Kawachi, Keisuke Andou, Tadashi Nishiyama, Daisuke Okonogi | 2010-07-06 |
| 7727658 | Method for joining laser transmitting resin member and porous member, method for joining thermoplastic resin, and fuel cell | Masato Komatsuki | 2010-06-01 |
| 7687165 | Solid polymer electrolyte fuel cell assembly, fuel cell stack, and method of operating cell assembly | Seiji Sugiura, Yoshinori Wariishi, Narutoshi Sugita | 2010-03-30 |
| 7595125 | Fuel cell stack for vehicle | Masaharu Suzuki | 2009-09-29 |
| 7566511 | Solid polymer cell assembly | Yoshinori Wariishi, Yoichi Asano, Hiroshi Shinkai | 2009-07-28 |
| 7465515 | Solid polymer electrolyte fuel cell assembly, fuel cell stack, and method of operating cell assembly | Seiji Sugiura, Yoshinori Wariishi, Narutoshi Sugita | 2008-12-16 |
| 7459231 | Polymer electrolyte fuel cell stack and operating method thereof | Yoshinori Wariishi, Hideaki Kikuchi, Narutoshi Sugita, Masaharu Suzuki, Seiji Sugiura | 2008-12-02 |
| 7422814 | Fuel cell system | Hidehiko Takase, Keisuke Andou | 2008-09-09 |
| 7413821 | Solid polymer electrolyte fuel cell assembly with gas passages in serial communication, and method of supplying reaction gas in fuel cell | Seiji Sugiura, Yoshinori Wariishi, Narutoshi Sugita | 2008-08-19 |
| 7413825 | Fuel cell | Masaharu Suzuki | 2008-08-19 |
| 7354670 | Fuel cell with fuel gas adjustment mechanism | Hideaki Kikuchi, Yuichiro Kosaka | 2008-04-08 |
| 7348083 | Fuel cell system | Norimasa Kawagoe, Masaharu Suzuki, Yoshinori Wariishi | 2008-03-25 |
| 7311987 | Fuel cell and a temperature control system for the fuel cell | Yoshinori Wariishi, Kazuya Sasamoto, Yuichiro Kosaka | 2007-12-25 |
| 7306873 | Method and apparatus for changing the direction of fluid flow in fuel cell flow fields | Yoshinori Wariishi, Masaharu Suzuki, Yuichiro Kosaka | 2007-12-11 |
| 7255945 | Compact fuel cell system with efficient power generation performance | Masaharu Suzuki, Hideaki Kikuchi | 2007-08-14 |
| 7232582 | Fuel cell | Hideaki Kikuchi, Masaharu Suzuki, Masaru Oda | 2007-06-19 |
| 7201981 | Fuel cell stack and method of warming up the same | Toshiaki Ariyoshi, Yuichiro Kosaka, Kazuya Sasamoto, Yoshinori Wariishi | 2007-04-10 |
| 7195837 | Separator unit and fuel cell with separator unit | Masaharu Suzuki, Yuichiro Kosaka, Narutoshi Sugita | 2007-03-27 |
| 7178374 | Press forming apparatus for fuel cell metal separator | Toshiki Kawamura, Hideaki Kikuchi, Takanori Monda | 2007-02-20 |
| 7174977 | Vehicle with electric motor mounted thereon | Masaharu Suzuki, Hideaki Kikuchi, Yoshinori Wariishi, Masaru Oda | 2007-02-13 |
| 7169496 | Fuel Cell | Hideaki Kikuchi, Kentaro Nagoshi | 2007-01-30 |
| 7135249 | Fuel cell separator, fuel cell using the separator, and method of producing the separator | Keisuke Andou, Kentaro Nagoshi | 2006-11-14 |
| 7096131 | Method for determining specifications of fuel cell power generation system and fuel cell power generation system | Hidehiko Takase, Koji Tamenori, Naohiko Oki, Asao Uenodai | 2006-08-22 |