Issued Patents All Time
Showing 51–53 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6054900 | Power amplifier MMIC and mobile communication terminal | Kaoru Ishida, Hiroaki Kosugi, Isao Nasuno | 2000-04-25 |
| 5601961 | High-sensitivity positive-working photoresist composition | Taku Nakao, Kousuke Doi, Nobuo Tokutake, Hidekatsu Kohara, Toshimasa Nakayama | 1997-02-11 |
| 4633121 | Comb-shaped piezoelectric drive device | Yasuhiko Ogawa, Minoru Yasuda | 1986-12-30 |