Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8179471 | Focusing device and image pickup apparatus | Toru Matsuzawa, Yoshinobu Tanaka | 2012-05-15 |
| 5894875 | Pneumatic radial tire with flat 1.times.6 steel belt cord | Takeo Masaki, Yoshiki Kanehira, Tosio Kawai, Ryuzou Komatsu | 1999-04-20 |
| 5368081 | Pneumatic radial tire for passenger cars with defined steel belt cord | Susumu Imamiya, Hisao Kato | 1994-11-29 |
| 5332017 | Pneumatic radial tire reinforced with single wire steel cords of specific spiral shape | Susumu Imamiya, Hisao Kato, Tomohiko Kogure | 1994-07-26 |
| 5024261 | Heavy duty pneumatic radial tire with improved steel cord belt | Susumu Imamiya, Yasuo Suzuki | 1991-06-18 |