Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11670999 | Magnetic coupling device | Junnosuke TAGUCHI, Satoshi Yoshimoto, Norihiko Kishimoto, Keita Hayashi | 2023-06-06 |
| 10381912 | Magnetic transmission | — | 2019-08-13 |
| 8817370 | Magnetic circuit for faraday rotator and method of manufacturing magnetic circuit for faraday rotator | — | 2014-08-26 |
| 5792736 | Method for stabilizing an agent for contact lenses | Hisayuki Nakayama, Kuniko Tsuchino | 1998-08-11 |
| 5571504 | Method of stabilizing preparations for contact lenses | Hisayuki Nakayama, Kuniko Tsuchino | 1996-11-05 |
| 5531917 | Method for stabilizing an agent for contact lenses | Hisayuki Nakayama, Kuniko Tsuchino | 1996-07-02 |