Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5770641 | Vinyl chloride-based plastisol | Tetsuya Yamamoto | 1998-06-23 |
| 5384516 | Information processing apparatus including a control circuit for controlling a liquid crystal display illumination based on whether illuminatio power is being supplied from an AC power source or from a battery | Kenji Kawabata, Soichiro Ogawa, Kunio Seki, Hirotaka Mochizuki, Makoto Goto +3 more | 1995-01-24 |
| 4789709 | Process for the production of heat resistant thermoplastic copolymer | Yasuyuki Kato, Masahiro Yuyama, Masahiko Moritani, Hideaki Matsuura, Tsuyoshi Hashimoto | 1988-12-06 |
| 4661571 | Process for the production of heat resistant methacrylic resin | Yasuyuki Kato, Masahiro Yuyama, Masahiko Moritani | 1987-04-28 |