Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6900700 | Communication semiconductor integrated circuit and radio communication system | Hirotaka Oosawa, Jiro Shinbo, Noriyuki Kurakami, Robert Astle Henshaw | 2005-05-31 |
| 6826388 | Mobile communication apparatus including dividers in transmitter and receiver | Satoshi Tanaka, Kazuo Watanabe, Masao Hotta, Toyohiko Hongo, Taizo Yamawaki +1 more | 2004-11-30 |
| 6783073 | Image input system | Kouichi Yahagi, Hiroki Nakajima | 2004-08-31 |
| 6714772 | Wireless communication system | Koichi Yahagi | 2004-03-30 |
| 6665159 | Semiconductor integrated circuit device | Kumiko Takikawa, Satoshi Tanaka | 2003-12-16 |
| 6597191 | Semiconductor integrated circuit device | Hirotaka Oosawa, Kazuo Watanabe | 2003-07-22 |
| 6499663 | Image input system | Kouichi Yahagi, Hiroki Nakajima | 2002-12-31 |
| 5684486 | Flash A/D converter | Koichi Ono, Eiki Imaizumi, Tatsuji Matsuura, Hisashi Okazawa | 1997-11-04 |
| 5247301 | Analog-to-digital conversion method and apparatus with a controlled switch for high-speed conversion | Kouichi Yahagi | 1993-09-21 |
| 4804940 | Resistor and electron device employing the same | Akira Takigawa, Shizuo Kondo, Toshinori Hirashima, Mikio Haijima, Setsuo Ogura +2 more | 1989-02-14 |