Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8157301 | Door handle device for vehicle | Shigeyuki Sunahara, Koichi Nagata | 2012-04-17 |
| 7827736 | Door handle device for vehicle | Shigeyuki Sunahara, Koichi Nagata | 2010-11-09 |
| 7011349 | Vehicle door handle device | Kouji Ooe, Kouichi Nagata, Atsushi Kamiya | 2006-03-14 |
| 6964439 | Vehicle door handle device | Kouji Ooe, Kouichi Nagata, Atsushi Kamiya, Yoshimasa Suzuki | 2005-11-15 |
| 6749236 | Door handle device for a vehicle | Kouichi Nagata, Katsuaki Maruyama, Hajime Emura | 2004-06-15 |
| 6672633 | Vehicle door handle assembly | Yasuo Imatomi, Kouichi Nagata, Akira Kondo, Atsushi Kamiya, Katsuaki Maruyama | 2004-01-06 |
| 6577228 | Door handle for vehicle and smart entry system for vehicle using the same | Tamotsu Tsuchida, Keiji Yamamoto, Hiroki Okada, Yuichi Murakami | 2003-06-10 |
| 6073397 | Outside door handle assembly | Tetsuro Tanimoto, Kouji Ooe, Kouichi Nagata | 2000-06-13 |
| 6070923 | Outside door handle assembly for automotive vehicles | Tetsurou Tanimoto, Kouji Ooe, Kouichi Nagata | 2000-06-06 |
| 6010167 | Outside door handle assembly for a vehicle | Tetsurou Tanimoto, Kouichi Nagata, Kouji Ooe | 2000-01-04 |
| 5975597 | Outside handle of automobile sliding door | Kazuya Makiuchi, Mamoru Nishihira, Kunihiko Hisamoto, Masaji Hirano, Ryoichi Fukumoto +1 more | 1999-11-02 |
| 5895081 | Inside door handle assembly for vehicles | Tetsurou Tanimoto, Kouji Ooe, Kouichi Nagata, Katsuaki Maruyama, Masayuki Nomura +1 more | 1999-04-20 |
| 5129694 | Laminated inside door handle assembly and method | Tetsurou Tanimoto | 1992-07-14 |