Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11090664 | Foam discharge container | Shinji Oguri, Ryohei Aoyama | 2021-08-17 |
| 10369581 | Liquid-discharging container | — | 2019-08-06 |
| 9364146 | Slit lamp microscope | — | 2016-06-14 |
| 7740520 | Apparatus for processing chamfering of eyeglass lens | Yoshiyuki Hatano, Kenichi Watanabe, Takeshi Nakamura, Yasuhiko Kusaka | 2010-06-22 |
| 7740519 | Method for processing chamfering of eyeglass lens and apparatus for processing the same | Yoshiyuki Hatano, Kenichi Watanabe, Takeshi Nakamura, Yasuhiko Kusaka | 2010-06-22 |
| 6945848 | Lens shape data processing apparatus and lens grinding machine having the same apparatus | Takahiro Watanabe, Yoshiyuki Hatano, Yasuhito Eto, Toshihiro Iwai, Kenichi Watanabe | 2005-09-20 |
| 5042042 | Wavelength and output power stabilizing apparatus for semiconductor laser | Nobuo Hori, Fumio Ohtomo | 1991-08-20 |