Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6441075 | Polyolefin-based resin composition and automotive molded plastic made from same | Kazuo Matsuyama, Kazuyuki Yamamoto, Kazushige Ohnishi, Minoru Adachi, Tamihiro Ohashi +5 more | 2002-08-27 |
| 5965654 | Polyolefin-based plastic composition and automotive molded article formed thereof | Kazuo Matsuyama, Kazuyuki Yamamoto, Kazushige Ohnishi, Yukihito Zanka, Takuya Kurio +6 more | 1999-10-12 |
| 5900841 | Antenna device having an antenna proper and a plastic plate attached to the antenna proper for connecting the antenna to an inside wall of a vehicle | Takehiko Yamazaki | 1999-05-04 |
| 5868458 | Interior material for automotive vehicle | Kazuo Matsuyama, Kazuyuki Yamamoto, Kazushige Ohnishi, Motoru Komatsu, Satoru Ichikawa +2 more | 1999-02-09 |
| 4547655 | Electrically heated steering wheel | Hidenori Kurata, Kazuo Inaba, Tomokazu Sugiyama | 1985-10-15 |