Seiichiro Ishio — 29 Patents at Denso

Seiichiro Ishio has been granted 29 US patents while listed as an inventor at Denso. The first was granted in 1999 and the most recent in April 2008. Seiichiro Ishio ranks #127,851 of 4,157,543 US inventors in our database (top 3.1%). Patent records list Seiichiro Ishio in Handa, JP.

Issued Patents All Time

Showing 1–25 of 29 patents

Patent #	Title	Co-Inventors	Date
7355388	Rotation detecting device using magnetic sensor	—	2008-04-08
7253601	Current sensor having hall element	—	2007-08-07
7141966	Rotation detecting apparatus	Kazuyoshi Sumiya	2006-11-28
7105910	Semiconductor device having SOI construction	Akira Tai	2006-09-12
6933582	Semiconductor sensor having a diffused resistor	Eishi Kawasaki	2005-08-23
6925885	Pressure sensor	Yasutoshi Suzuki	2005-08-09
6897669	Semiconductor device having bonding pads and probe pads	Yasutoshi Suzuki	2005-05-24
6875673	Method of producing semiconductor device	—	2005-04-05
6809527	METHOD OF MEASURING A CHARACTERISTIC OF A CAPACITIVE TYPE OF SENSOR, A SENSOR CHARACTERISTIC MEASURING APPARATUS, A CAPACITIVE TYPE OF SENSOR APPARATUS, AND AN IC CHIP FOR MEASURING A SENSOR CHARACTERISTIC	Yasutoshi Suzuki, Hajime Ito, Yasuaki Makino, Norikazu Ohta, Keiichi Shimaoka +1 more	2004-10-26
6802222	Diaphragm-type semiconductor device and method for manufacturing diaphragm-type semiconductor device	Yasutoshi Suzuki, Keiichi Shimaoka, Hirofumi Funahashi	2004-10-12
6789431	Diaphragm-type semiconductor pressure sensor	—	2004-09-14
6744258	Capacitive sensor apparatus	Yasutoshi Suzuki, Hajime Ito, Yasuaki Makino, Norikazu Ohta, Keiichi Shimaoka +1 more	2004-06-01
6694814	Dynamic sensor having capacitance varying according to dynamic force applied thereto	—	2004-02-24
6686634	Semiconductor device and a method of producing the same	—	2004-02-03
6653702	Semiconductor pressure sensor having strain gauge and circuit portion on semiconductor substrate	Inao Toyoda, Kazuaki Hamamoto, Yasutoshi Suzuki	2003-11-25
6647795	Capacitive physical load sensor and detection system	Yasutoshi Suzuki, Keiichi Shimaoka, Norikazu Ohta, Hirofumi Funabashi	2003-11-18
6640643	Capacitive pressure sensor with multiple capacitive portions	Yasutoshi Suzuki, Keiichi Shimaoka, Hirofumi Funabashi	2003-11-04
6584852	Electrical capacitance pressure sensor having electrode with fixed area and manufacturing method thereof	Yasutoshi Suzuki, Tetsuo Fujii, Keiichi Shimaoka, Hirofumi Funahashi	2003-07-01
6521966	Semiconductor strain sensor	Inao Toyoda, Yasutoshi Suzuki	2003-02-18
6495389	Method for manufacturing semiconductor pressure sensor having reference pressure chamber	Inao Toyoda, Yasutoshi Suzuki	2002-12-17
6448624	Semiconductor acceleration sensor	Kenichi Ao, Minoru Murata, Yasuki Shimoyama, Tomohito Kunda, Norio Kitao	2002-09-10
6422088	Sensor failure or abnormality detecting system incorporated in a physical or dynamic quantity detecting apparatus	Nobukazu Oba, Yoshifumi Murakami, Yukihiko Tanizawa, Hiroaki Tanaka, Inao Toyoda +1 more	2002-07-23
6276207	Semiconductor physical quantity sensor having movable portion and fixed portion confronted each other and method of manufacturing the same	Minekazu Sakai, Yukihiro Takeuchi, Inao Toyoda, Toshimasa Yamamoto, Eishi Kawasaki +2 more	2001-08-21
6270685	Method for producing a semiconductor	Kenichi Ao	2001-08-07
6199430	Acceleration sensor with ring-shaped movable electrode	Kazuhiko Kano, Koji Hattori, Yoshinori Ohtsuka, Makiko Sugiura, Minekazu Sakai +3 more	2001-03-13

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Seiichiro Ishio — 29 Patents

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