Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7439578 | Semiconductor device | Yasuhiro Takeda, Mitsuaki Morigami, Satoru Shimada, Kazuhiro Yoshitake, Shuichi Kikuchi +1 more | 2008-10-21 |
| 7154173 | Semiconductor device and manufacturing method of the same | Osamu Ikeda | 2006-12-26 |
| 7045866 | Nonvolatile semiconductor memory device | Toshimitsu Taniguchi | 2006-05-16 |
| 6960797 | Semiconductor device | Shigeaki Okawa | 2005-11-01 |
| 6927442 | Charge pump device | Satoru Kaneko, Takao Myono | 2005-08-09 |
| 6924534 | Semiconductor device having MOS transistors and bipolar transistors on a single semiconductor substrate | Kazutomo Goshima, Toshimitsu Taniguchi | 2005-08-02 |
| 6881997 | Charge pump device | Satoru Kaneko, Takao Myono | 2005-04-19 |
| 6864543 | High breakdown voltage CMOS device | Satoru Kaneko, Takao Myono | 2005-03-08 |
| 6864525 | Charge pump device | Satoru Kaneko, Takao Myono | 2005-03-08 |
| 6822298 | Large current capacity semiconductor device | Satoru Kaneko, Takao Myono | 2004-11-23 |
| 6590273 | Semiconductor integrated circuit device and manufacturing method thereof | Shigeaki Okawa | 2003-07-08 |
| 6566728 | Semiconductor device | Shigeaki Okawa, Yoshiaki Ohbayashi, Mamoru Yasuda, Shinichi Saeki, Shuji Osawa | 2003-05-20 |
| 6555857 | Semiconductor device | Shigeaki Okawa | 2003-04-29 |
| 6522012 | Semiconductor device with HIHG resistivity | Shigeaki Okawa | 2003-02-18 |
| 6479878 | Semiconductor device and semiconductor electret condenser microphone | Shigeaki Okawa, Yoshiaki Ohbayashi, Mamoru Yasuda, Shinichi Saeki, Shuji Osawa | 2002-11-12 |
| 6420203 | Method of producing semiconductor electret condenser microphone | Shigeaki Okawa, Yoshiaki Ohbayashi, Mamoru Yasuda, Shinichi Saeki, Shuji Osawa | 2002-07-16 |
| 6417560 | Semiconductor device | Shigeaki Okawa, Yoshiaki Ohbayashi, Mamoru Yasuda, Shinichi Saeki, Shuji Osawa | 2002-07-09 |
| 6392307 | Semiconductor device | Shigeaki Okawa | 2002-05-21 |
| 5798560 | Semiconductor integrated circuit having a spark killer diode | Shigeaki Ohkawa | 1998-08-25 |
| 5747375 | Method of manufacturing a semiconductor integrated circuit device | Satoru Kaneko | 1998-05-05 |
| 5565699 | Semiconductor integrated circuit device | Satoru Kaneko | 1996-10-15 |
| 5395782 | Process for fabricating a semiconductor integrated circuit | Satoru Kaneko | 1995-03-07 |
| 5252851 | Semiconductor integrated circuit with photo diode | Keizi Mita, Tsuyoshi Takahashi, Tadayoshi Takada | 1993-10-12 |