Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698751 | Branched polyene compounds and production thereof | Tatsuyoshi Ishida, Hitoshi Ohnishi, Noriaki Kihara, Toshihiro Sagane, Toshiyuki Tsutsui | 1997-12-16 |
| 5445877 | Unsaturated polyester resin composition and sheet-form molding material using the same | Hiroyuki Kawakami, Shoichi Sasaki | 1995-08-29 |
| 5442121 | Process for producing N,N-disubstituted aminophenol | Shigeki Nagamatsu, Tomohiro Arase | 1995-08-15 |
| 5408013 | Unsaturated polyester resin composition and sheet-form molding material using the same | Hiroyuki Kawakami, Shoichi Sasaki | 1995-04-18 |
| 4962241 | Process for producing dihydroxynaphthalenes | Hisaya Miki | 1990-10-09 |
| 4783557 | Processes for preparing hydroxynaphthalenes | Yutaka Haneda, Sadao Yoshimoto, Hisaya Miki, Shintarou Araki, Masatoshi Nitabaru | 1988-11-08 |
| D297953 | Joystick | Keita Amemiya | 1988-10-04 |