Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6852580 | Method of fabricating semiconductor device | Manabu Yanagihara, Tsuyoshi Tanaka | 2005-02-08 |
| 6407617 | Bias circuit and method of fabricating semiconductor device | Manabu Yanagihara, Tsuyoshi Tanaka | 2002-06-18 |
| 6268632 | Field effect transistor and power amplifier including the same | Kunihiko Kanazawa | 2001-07-31 |
| 6114732 | Field effect transistor | Kunihiko Kanazawa | 2000-09-05 |
| 6002301 | Transistor and power amplifier | Kunihiko Kanazawa | 1999-12-14 |
| 5717249 | RF power amplifying circuit device | Noriyuki Yoshikawa, Kazuki Tateoka, Kunihiko Kanazawa | 1998-02-10 |
| 5546051 | Power amplifier and power amplification method | Haruhiko Koizumi, Kazuki Tateoka, Kunihiko Kanazawa | 1996-08-13 |