Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6479556 | Ophthalmic compositions for soft contact lens, method of enhancing wettability of soft contact lens and method of inhibiting terpenoid adsorption | Koji Doi, Hisayuki Nakayama, Noriko Sakai | 2002-11-12 |
| 6432893 | Method for removal of protein from contact lenses | Koji Doi, Hisayuki Nakayama, Hiroshi Aki | 2002-08-13 |
| 6407482 | Micro-relay and method for manufacturing the same | Minoru Sakata, Tomonori Seki, Teruhiko Fujiwara | 2002-06-18 |
| 6396372 | Electrostatic micro relay | Minoru Sakata, Yoshiyuki Komura, Tomonori Seki | 2002-05-28 |