Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5183591 | Electroconductive resin composition | Sumihisa Akahoshi, Hitoshi Akimura, Isao Nakabayashi, Masami Ishii, Makoto Yoshida | 1993-02-02 |
| 5093037 | Electric conductive resin composition | Makoto Yoshida, Kazuhiko Nishimura, Nitsuhiro Ozawa, Masami Ishii, Takashi Matsuzawa | 1992-03-03 |
| 4793651 | Heat-retaining air-filled seat cover for lumbar support | Akio Inagaki, Chiaki Yamada, Marehito Kato, Minoru Hirata | 1988-12-27 |
| 4486373 | Method for producing reinforced thermoplastic resin composition | Toshio Kurauchi, Hidero Takahashi, Shigeyuki Sato, Makoto Murase, Minoru Takahara +1 more | 1984-12-04 |