Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8680229 | Method for producing polyester | Naoya MAEDA, Shinichiro Matsuzono, Takayuki Suzuki | 2014-03-25 |
| 8344093 | Production method of aliphatic polyester | Shinichiro Matsuzono, Toshiyuki Hamano | 2013-01-01 |
| 6874395 | Punching device and workpiece processing method | Toru Ishii, Yasuaki Mizuno, Makoto Teraoka | 2005-04-05 |
| 6313209 | Polyamide resin composition and film produced from the same | Hiroshi Urabe, Seiji Morimoto | 2001-11-06 |
| 5892251 | Apparatus for transferring electric charges | Tetsuro Kumesawa | 1999-04-06 |
| 5373179 | Protective device for semiconductor IC | Isao Hirota, Hideto Isono, Hiroshi Hibi | 1994-12-13 |
| 5351081 | Solid-state imaging device having a light barrier layer | Kazuomi Ezoe, Toshiro Kurusu | 1994-09-27 |
| 5323883 | Friction device | Takahiro Mibe, Koichi Akiyama, Yoshio Jinbo, Akihiko Ozawa | 1994-06-28 |
| 5014132 | CCD imager | Tetsuro Kumesawa, Yasuo Kanou, Osamu Nishima, Masaaki Isobe | 1991-05-07 |