Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6657246 | MRAM with an effective noise countermeasure | Hiroshi Ono, Shigeyoshi Yoshida | 2003-12-02 |
| 6421176 | Optical isolator | Tatsuo Takahashi, Masayuki Kimura | 2002-07-16 |
| 5519467 | Optical isolator device capable of preventing optical axis from inclining by deformation of adhesive | Takayuki Suzuki, Takashi Shibuya | 1996-05-21 |
| 4327492 | Laser oscillator employing a neodymium-doped yttrium aluminate laser rod having an iron-doped layer | Yasuhiko Kuwano | 1982-05-04 |