Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6664364 | Selenium-containing transparent optical material | Koju Okazaki, Mamoru Tanaka, Hiroyuki Morijiri, Yoshinobu Kanemura, Masahiko Kusumoto | 2003-12-16 |
| 6482918 | Selenium-containing transparent optical material | Koju Okazaki, Mamoru Tanaka, Hiroyuki Morijiri, Yoshinobu Kanemura, Masahiko Kusumoto | 2002-11-19 |
| 6303747 | Selenium-containing transparent optical material | Koju Okazaki, Mamoru Tanaka, Hiroyuki Morijiri, Yoshinobu Kanemura, Masahiko Kusumoto | 2001-10-16 |
| 6124424 | Selenized transparent optical material | Koju Okazaki, Mamoru Tanaka, Hiroyuki Morijiri, Yoshinobu Kanemura, Masahiko Kusumoto | 2000-09-26 |
| 5783273 | PTP or blister packaging articles and packaging material therefor | Yohzoh Yamamoto, Shinji Ohsato | 1998-07-21 |
| 5300352 | Laminate | — | 1994-04-05 |
| 5179181 | Process for producing fluorine-containing copolymer and fluorine-containing copolymer composition | Takashi Izumi, Hajime Inagaki, Sakae Murakami | 1993-01-12 |
| 5043393 | Process for producing fluorine-containing copolymer and fluorine-containing copolymer composition | Takashi Izumi, Hajime Inagaki, Sakae Murakami | 1991-08-27 |
| 5019627 | Injection-molding polyolefin composition | Kenichi Tominari, Masayoshi Kurisu | 1991-05-28 |
| 4978707 | Aqueous dispersion and process for preparation thereof | Mutsuhiro Tanaka | 1990-12-18 |