Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6592802 | Process for production of polymer sheet and optical polymer sheet | Hideki Goto, Junji Tanaka, Toshimasa Eguchi, Tsuyoshi Takenaka | 2003-07-15 |
| 6563332 | Checker head | Yoshihiro Goto, Yasumitsu Murase | 2003-05-13 |
| 6535010 | Checker head and a method of manufacturing the same | — | 2003-03-18 |
| 6391075 | Packaged air filter part and method of packaging the air filter part | Kazuhiro Meiji, Seiichi Hirano, Osamu Inoue | 2002-05-21 |
| 5288403 | Filter for removing leucocytes | — | 1994-02-22 |