Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7396013 | Lottery device | Masato Ito, Yuji Shimada, Makoto Tanaka | 2008-07-08 |
| 7273414 | Race game device | Yuji Nagao, Takanori Akiyama, Seiji Hayashi, Susumu Murata, Koji Yamaguchi +8 more | 2007-09-25 |
| 7159896 | Occupant restraint system | Fumiharu Ochiai, Takeru Fukuda | 2007-01-09 |
| 6848710 | Airbag system | Fumitoshi Yasuhara, Koji Ikeda, Takeru Otsuka, Kazuaki Miyamoto | 2005-02-01 |
| 6786506 | Occupant restraint system | Fumitoshi Yasuhara, Koji Ikeda, Takeru Otsuka, Kazuaki Miyamoto | 2004-09-07 |
| 6719321 | Occupant restraint system | Fumitoshi Yasuhara, Koji Ikeda, Takeru Otsuka, Kazuaki Miyamoto | 2004-04-13 |
| 6394898 | Race game device | Yuji Nagao, Takanori Akiyama, Seiji Hayashi, Susumu Murata, Koji Yamaguchi +8 more | 2002-05-28 |