Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12402789 | Ophthalmic apparatus, method of controlling ophthalmic apparatus, and recording medium | Jun Sakai | 2025-09-02 |
| 12226161 | Ophthalmic apparatus | Jonathan Liu, Yasufumi Fukuma | 2025-02-18 |
| 10959614 | Ophthalmologic device and pupil state measuring method | — | 2021-03-30 |
| 10743762 | Ophthalmologic apparatus | Hitoshi Shimizu, Tony Ko, Jonathan Liu, Yasufumi Fukuma | 2020-08-18 |
| 10123700 | Ophthalmic apparatus and alignment method for ophthalmic apparatus | — | 2018-11-13 |
| 9693681 | Ophthalmic apparatus | Takaichi Tamura | 2017-07-04 |
| 5856549 | Silane compound and process for the preparation thereof | Takayuki Taki, Kunihiko Imanishi, Masahide Murata | 1999-01-05 |
| 5808055 | Copper catalyzed process for producing 4-substituted azetidinone derivatives | Yasuharu Kimura, Kiyohito Imai | 1998-09-15 |
| 5747595 | Catalyst for the polymerization of olefines and processes for the polymerization of olefines using the same | Toshiya Saito, Takayuki Taki, Kunihiko Imanishi, Masahide Murata, Hiroyuki Ozaki +3 more | 1998-05-05 |
| 5484949 | Method for the synthesis of .alpha. .beta.-unsaturated ketones | Keiichi Tsukashima, Masayoshi Fujimaru, Kenji Suzuki | 1996-01-16 |
| 5300654 | Method for the preparation of unsaturated ketones | Tadashi Kyotani, Mikio Sawaki | 1994-04-05 |
| 5214151 | Method for the preparation of .alpha., .beta.-unsaturated ketones | Tadashi Kyotani, Keiichi Tsukashima | 1993-05-25 |
| 5008455 | Method for the production of hydroxylamine derivatives | Nobuo Tomita, Kenji Suzaki, Akira Kaneko, Mikio Sawaki | 1991-04-16 |
| 4921988 | Process for preparing aminopropyl silanes | Kazutoshi Takatsuna, Mamoru Tachikawa, Kouji Shinozawa, Akihito Shinohara, Yoshiharu Okumura | 1990-05-01 |
| 4902736 | One-part curing composition | Toshiaki Nonaka, Tatsuro Matsui, Noriaki Dokoshi | 1990-02-20 |