Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11326561 | Canister | Hiroyuki Takahashi | 2022-05-10 |
| 10760534 | Fuel vapor processing apparatus | — | 2020-09-01 |
| 9422894 | Evaporation fuel processing device | Junya Kimoto, Hiroshi Takamatsu, Ryuji Kosugi | 2016-08-23 |
| 9334836 | Evaporation fuel processing device | Junya Kimoto, Hiroshi Takamatsu, Ryuji Kosugi | 2016-05-10 |
| 9222445 | Fuel vapor processing apparatus | Ryuji Kosugi, Junya Kimoto, Masakazu Hasegawa, Shinji Shimokawa | 2015-12-29 |
| 8997719 | Fuel vapor processing apparatus | Ryuji Kosugi | 2015-04-07 |
| 7273414 | Race game device | Yuji Nagao, Naoki Kawajiri, Seiji Hayashi, Susumu Murata, Koji Yamaguchi +8 more | 2007-09-25 |
| 6394898 | Race game device | Yuji Nagao, Naoki Kawajiri, Seiji Hayashi, Susumu Murata, Koji Yamaguchi +8 more | 2002-05-28 |
| 5879235 | Ball game machine with a roulette-type rotary disk and a display located in the central area therein | Makoto Kaneko, Yasuo Jin, Shingo Kataoka | 1999-03-09 |