Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11918286 | Ophthalmic instrument, management method, and management device | Ken Tomioka, Shota Miyazaki | 2024-03-05 |
| 10752708 | Curable composition, cured product and optical member | Toshiaki Murai, Guillaume Cantagrel | 2020-08-25 |
| 7166163 | Optical member, method of manufacturing the same, and projection exposure system | Kazumasa Endo | 2007-01-23 |
| 6850371 | Optical member and method of producing the same, and projection aligner | Kazumasa Endo | 2005-02-01 |
| 6344236 | Aqueous dispersion of a peelable coating composition | Kenji Yamashita, Masayuki Matsuki, Hirotaka Asai, Noritsumi Matsuyama, Hideaki Tojo +2 more | 2002-02-05 |
| 6211282 | Aqueous dispersion of a peelable coating composition | Kenji Yamashita, Masayuki Matsuki, Hirotaka Asai, Noritsumi Matsuyama, Hideaki Tojo +2 more | 2001-04-03 |
| 6187377 | Process for forming protective film on coated surface of automobile | Hideaki Tojo, Hisashi Kurota, Kensaku Akasaka | 2001-02-13 |
| 5738730 | Process for peeling off temporarily protecting coating film | Hideaki Tojo, Hiroaki Atarashi, Hisashi Kurota, Kensaku Akasaka | 1998-04-14 |