Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12166221 | Energy storage device having a gap between an electrode terminal and an insulating member | Shohei Yamao | 2024-12-10 |
| 11735708 | Method for manufacturing energy storage device and energy storage device | Hirokazu Kambayashi | 2023-08-22 |
| 11640880 | Energy storage device | Hirokazu Kambayashi | 2023-05-02 |
| 11610743 | Energy storage device | Shohei Yamao | 2023-03-21 |
| 11114729 | Energy storage device and method of manufacturing energy storage device | Hirokazu Kambayashi | 2021-09-07 |
| 10833299 | Sealing member, energy storage device and method of manufacturing energy storage device | Hirokazu Kambayashi | 2020-11-10 |
| 10797292 | Energy storage device, method of manufacturing energy storage device, current collector, and cover member | Hirokazu Kambayashi | 2020-10-06 |
| 10644293 | Energy storage device | Hirokazu Kambayashi | 2020-05-05 |
| 10637010 | Method for manufacturing energy storage device and apparatus for manufacturing energy storage device | Hirokazu Kambayashi | 2020-04-28 |
| 10601019 | Energy storage device | Hirokazu Kambayashi, Shohei Yamao | 2020-03-24 |
| 10593926 | Energy storage device including a rigidity changing part disposed in a vicinity of a joint portion of a first member and a second member | Hirokazu Kambayashi, Shohei Yamao | 2020-03-17 |
| 10381612 | Energy storage device | Hirokazu Kambayashi | 2019-08-13 |
| 10170767 | Energy storage device | Takeshi Sasaki, Hirokazu Kambayashi | 2019-01-01 |
| 7263983 | Exhaust gas recirculation device | — | 2007-09-04 |
| 7234444 | Emission gas recycling equipment having butterfly valve | Kunio Nanba, Koji Hashimoto | 2007-06-26 |
| 7168682 | Emission gas recycling equipment having butterfly valve | Kunio Nanba, Koji Hashimoto, Tatsuo Sakai | 2007-01-30 |
| 6864771 | Electromagnetic actuator | Tadashi Komiyama, Katsuhiro Kuroki, Koji Sakurai, Michio Koshimizu | 2005-03-08 |
| 5915364 | Canister for use in evaporative emission control system for automotive vehicle | Naoya Katou, Hideaki Itakura, Tohru Yoshinaga, Tokio Kohama, Katsuo Azegami +1 more | 1999-06-29 |
| 5914457 | Activated charcoal canister | Hideaki Itakura, Naoya Kato, Tohru Yoshinaga, Tokio Kohama | 1999-06-22 |
| 5743943 | Evaporated fuel adsorbing canister preventing diffusion of fuel therethrough | Nobuhiko Koyama, Naoya Kato | 1998-04-28 |
| 5613477 | Evaporative fuel treatment device | — | 1997-03-25 |
| 5601065 | Fuel evaporation gas transpiration prevention system | Hiroshi Tamura, Junya Morikawa, Nobuhiko Koyama | 1997-02-11 |
| 5564398 | Simplified canister for prevention of atmospheric diffusion of fuel vapor from a vehicle | Nobuhiko Koyama, Hiroshi Tamura, Junya Morikawa | 1996-10-15 |
| 5535719 | Purge-compensated air-fuel ratio control apparatus | Junya Morikawa, Nobuhiko Koyama, Hiroshi Tamura | 1996-07-16 |
| 5398660 | Fuel vapor purging system | Nobuhiko Koyama, Yuzi Ishiguro, Seiko Abe, Toshihiko Igashira, Yasuyuki Sakakibara +1 more | 1995-03-21 |