Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5677377 | Polypropylene lining | Shigeo Hasegawa, Takafumi Shimada, Ryuji Yoshiyama, Tatsuyuki Nishikawa, Takayoshi Kawaoka | 1997-10-14 |
| 5677378 | Polypropylene lining | Shigeo Hasegawa, Takafumi Shimada, Ryuji Yoshiyama, Tatsuyuki Nishikawa, Takayoshi Kawaoka | 1997-10-14 |
| 5621381 | Vehicle anti-theft engine control device | Takashi Kawachi, Masanori Matsuura, Satoru Ohtsuka, Shinichi Kubota, Eiji Mutoh | 1997-04-15 |