Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6943651 | Dielectric resonator device, high frequency filter, and high frequency oscillator | Shigeyuki Mikami, Hiroyasu Matsuzaki, Takahiro Baba, Koichi Sakamoto, Kazutaka Mukaiyama | 2005-09-13 |
| 6449307 | Apparatus for measuring electrical characteristics of circuit | Yohei Ishikawa, Hiroaki Tanaka | 2002-09-10 |
| 6181731 | Spread spectrum communication device | Fumio Kanaya, Hiroaki Tanaka | 2001-01-30 |
| 6034989 | Spread-spectrum communication device | Hiroaki Tanaka | 2000-03-07 |
| 5930287 | Spread-spectrum communication apparatus | Hiroaki Tanaka | 1999-07-27 |
| 5399503 | Method for growing a HgCdTe epitaxial layer on a semiconductor substrate | Tetsuo Saito, Tamotsu Yamamoto, Kazuo Ozaki, Kosaku Yamamoto | 1995-03-21 |
| 4795907 | Infrared detector | Tohru Maekawa, Satoshi Ueda, Hiroshi Takigawa, Junjiro Goto | 1989-01-03 |