Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6702966 | Method for manufacturing cement fiber sheets | Shiniti Suzuki, Yoshiharu Ookubo, Yasusi Sakamoto, Katunori Akiyama, Yosuke Tanaka | 2004-03-09 |
| 5314378 | Rear differential gear lock controller with automatic unlock control means | Shigeki Ohtagaki | 1994-05-24 |
| 5257672 | Rear differential gear lock controller including diagnostic system for determining vehicle speed sensor failure | Shigeki Ohtagaki | 1993-11-02 |
| 5080749 | Apparatus for producing interior vehicular trim | Shigeru Moriya, Sadao Hijikata, Yasuyuki Izuhara, Akihiro Harada, Kunimasa Tsuzuki +1 more | 1992-01-14 |
| 4867829 | Process for producing interior vehicular trim | Shigeru Moriya, Sadao Hijikata, Yasuyuki Izuhara, Akihiro Harada, Kunimasa Tsuzuki +1 more | 1989-09-19 |