Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12281198 | Thermoplastic resin and optical member | Manabu Matsui | 2025-04-22 |
| 12240944 | Optical lens | Kyosuke Yamada, Manabu Matsui, Takatsune Yanagida, Kazuyoshi Ogasawara, Kazunori Nunome +2 more | 2025-03-04 |
| 11578168 | Polycarbonate resin and optical member containing same | Kazuyoshi Ogasawara, Atsushi UMEKI, Keisuke Sato, Manabu Matsui | 2023-02-14 |
| 11566102 | Polyester resin or polyester carbonate resin, and optical member using said resin | Kyosuke Yamada, Manabu Matsui, Takatsune Yanagida, Kazuyoshi Ogasawara, Kazunori Nunome +1 more | 2023-01-31 |
| 11505698 | Polyester carbonate and method for producing polyester carbonate | Kazunori Nunome, Manabu Matsui, Takatsune Yanagida, Kazuyoshi Ogasawara, Keisuke Sato +1 more | 2022-11-22 |
| 9989723 | Loose tube-type optical fiber unit | Yutaka Hoshino, Noboru Okada | 2018-06-05 |
| 8835446 | Quinazoline derivatives and pharmaceutical compositions thereof | Masahiko Okano | 2014-09-16 |
| 8442371 | Tight-buffered optical fibers and optical fiber cables | Toshiaki Ozawa | 2013-05-14 |
| 8431586 | Quinazoline derivatives and pharmaceutical compositions thereof | Masahiko Okano | 2013-04-30 |
| 8217031 | Heteroaryl derivatives | Masato Matsuoka | 2012-07-10 |
| 8137425 | Intake system for vehicle internal combustion engine | Haruhiko Saito | 2012-03-20 |
| 7758678 | Fuel adsorption filter and air cleaner | Tomohiro Yoshida, Haruhiko Saito, Tohru Ohba, Shinichi Kamiya, Masaki Aihara +1 more | 2010-07-20 |
| 7718663 | Quinazoline derivatives and medicaments | Masahiko Okano | 2010-05-18 |
| 7163921 | Peptide derivatives and medicinal compositions | Kouichi Ishiyama, Tomohiro Terada, Tadaaki Ohgi | 2007-01-16 |