Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8028584 | Pressure sensor and method for manufacturing the same | Kiyoshi Otsuka, Yasuaki Makino, Inao Toyoda, Naoki Kakoiyama | 2011-10-04 |
| 8006553 | Semiconductor sensor having heater on insulation film and manufacturing method of the same | Ryuichirou Abe, Keisuke Suzui | 2011-08-30 |
| 7298022 | Semiconductor sensor | Tetsuo Fujii, Kenichi Ao | 2007-11-20 |
| 7214625 | Method for manufacturing movable portion of semiconductor device | Kazushi Asami, Junji Oohara, Hiroshi Muto, Kazuhiko Sugiura, Yukihiro Takeuchi | 2007-05-08 |
| 6906394 | Method of manufacturing semiconductor device capable of sensing dynamic quantity | Hiroshi Muto, Kenichi Ao, Minekazu Sakai, Yukihiro Takeuchi, Kazuhiko Kano +1 more | 2005-06-14 |
| 6787866 | Semiconductor device having a moveable member therein and a protective member disposed thereon | Tetsuo Fujii, Kenichi Ao | 2004-09-07 |
| 6753201 | Method of manufacturing semiconductor device capable of sensing dynamic quantity | Hiroshi Muto, Kenichi Ao, Minekazu Sakai, Yukihiro Takeuchi, Kazuhiko Kano +1 more | 2004-06-22 |
| 6718824 | Semiconductor dynamic quantity detecting sensor and manufacturing method of the same | Takeshi Ito, Kazushi Asami, Hirofumi Higuchi | 2004-04-13 |
| 6444543 | Semiconductor sensor device and method of manufacturing the same | Minekazu Sakai, Hiroshige Sugito, Hiroshi Muto, Motoki Ito | 2002-09-03 |
| 6429506 | Semiconductor device produced by dicing | Tetsuo Fujii, Hiroshi Muto, Kenichi Ao, Shinji Yoshihara, Sumitomo Inomata | 2002-08-06 |
| 6423563 | Method for manufacturing semiconductor dynamic quantity sensor | Minekazu Sakai, Minoru Murata, Yukihiro Takeuchi, Seiki Aoyama | 2002-07-23 |
| 6308567 | Angular velocity sensor | Hirofumi Higuchi, Nobuyuki Ohya | 2001-10-30 |
| 6287885 | Method for manufacturing semiconductor dynamic quantity sensor | Hiroshi Muto, Masakazu Terada, Hiroshige Sugito, Masakazu Kanosue, Shinji Yoshihara +8 more | 2001-09-11 |
| 6284670 | Method of etching silicon wafer and silicon wafer | Yoshitsugu Abe, Hiroshi Tanaka, Atsushi Sakaida, Toshihisa Taniguchi | 2001-09-04 |
| 6240782 | Semiconductor physical quantity sensor and production method thereof | Nobuyuki Kato, Toshimasa Yamamoto, Minekazu Sakai | 2001-06-05 |
| 6194236 | Electrochemical etching method for silicon substrate having PN junction | Minekazu Sakai, Yukihiko Tanizawa, Koki Mizuno, Yasutoshi Suzuki, Yoshitsugu Abe +4 more | 2001-02-27 |
| 6151966 | Semiconductor dynamical quantity sensor device having electrodes in Rahmen structure | Minekazu Sakai, Yukihiro Takeuchi, Kazuhiko Kano, Seiji Fujino, Hiroshige Sugito +4 more | 2000-11-28 |
| 6143584 | Method for fabrication of a semiconductor sensor | Masakazu Kanosue, Kenichi Ao, Minoru Murata, Seiichiro Ishio | 2000-11-07 |
| 6077721 | Method of producing an anodic bonded semiconductor sensor element | Yasutoshi Suzuki, Koushu Satoh, Hiroaki Kawashima | 2000-06-20 |
| 5949118 | Etching method for silicon substrates and semiconductor sensor | Minekazu Sakai, Koki Mizuno, Yasutoshi Suzuki, Yoshitsugu Abe, Hiroshi Tanaka +3 more | 1999-09-07 |
| 5920106 | Semiconductor device and method for producing the same | Nobukazu Oba, Toshio Ikuta, Minekazu Sakai, Yasutoshi Suzuki | 1999-07-06 |
| 5736061 | Semiconductor element mount and producing method therefor | Yasutoshi Suzuki, Koushu Satoh, Hiroaki Kawashima | 1998-04-07 |
| 5677248 | Method of etching semiconductor wafers | Minekazu Sakai, Nobukazu Ohba | 1997-10-14 |
| 5654244 | Process for producing semiconductor strain-sensitive sensor | Minekazu Sakai, Hiroshige Sugito | 1997-08-05 |
| 5643803 | Production method of a semiconductor dynamic sensor | Yoshimi Yoshino, Hiroshige Sugito, Minekazu Sakai | 1997-07-01 |