MM

Masahiro Matsumoto

HI Hitachi: 67 patents #121 of 28,497Top 1%
HS Hitachi Automotive Systems: 43 patents #4 of 1,636Top 1%
HC Hitachi Car Engineering Co.: 23 patents #14 of 465Top 4%
SO Sony: 11 patents #4,043 of 25,231Top 20%
RE Renesas Electronics: 10 patents #332 of 4,529Top 8%
UL Ulvac: 7 patents #38 of 680Top 6%
HA Hitachi Astemo: 7 patents #64 of 1,276Top 6%
HC Hitachi Automotive Engineering Co.: 6 patents #9 of 314Top 3%
RT Renesas Technology: 3 patents #990 of 3,337Top 30%
HC Hitachi Ulsi Systems Co.: 3 patents #305 of 867Top 40%
MC Menicon Co.: 2 patents #89 of 263Top 35%
PA Panasonic: 2 patents #9,678 of 21,108Top 50%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
SI Sanshin Industries: 2 patents #147 of 319Top 50%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
AN Anritsu: 1 patents #314 of 633Top 50%
DT Daido Tokushuko: 1 patents #152 of 382Top 40%
HC Hitachi, Ltd. And Hitachi Car Engineering, Co.: 1 patents #1 of 26Top 4%
MK Mitsubishi Denki K.K.: 1 patents #164 of 577Top 30%
NC Nippon Paint Holdings Co.: 1 patents #415 of 834Top 50%
Rohm And Haas: 1 patents #1,282 of 2,359Top 55%
SC Sumitomo Electric Printed Circuits: 1 patents #70 of 116Top 65%
TI Toray Industries: 1 patents #2,000 of 3,690Top 55%
AC Allied Consulting: 1 patents #540 of 1,310Top 45%
Overall (All Time): #4,955 of 4,157,543Top 1%
167
Patents All Time

Issued Patents All Time

Showing 126–150 of 167 patents

Patent #TitleCo-InventorsDate
6557414 Inertia sensor and method of fabricating the same Kohei Sakurai, Masahiro Komachiya, Seikou Suzuki 2003-05-06
6539322 Sensor device Kohei Sakurai, Fumio Murabayashi, Hiromichi Yamada, Tatsumi Yamauchi, Atsushi Miyazaki +1 more 2003-03-25
6538866 Circuit for protecting a load from an overvoltage Keiji Hanzawa, Fumio Murabayashi, Tatsumi Yamauchi, Hiromichi Yamada, Kohei Sakurai +1 more 2003-03-25
6489906 &Dgr;&Sgr; type A/D converter Fumio Murabayashi, Tatsumi Yamauchi, Keiji Hanzawa 2002-12-03
6463804 Acceleration sensor Seikou Suzuki, Masayuki Miki 2002-10-15
6429233 Method for reusing polyester chip Hiroyuki Oguri, Hirotoshi Umemoto 2002-08-06
6388887 Surface mount type package unit Seikou Suzuki, Masayuki Miki 2002-05-14
6377056 Electrostatic capacitance type dynamical quantity sensor Keiji Hanzawa, Satoshi Shimada, Akihiko Saito, Yasuo Onose, Norio Ichikawa +2 more 2002-04-23
6305223 Acceleration sensor Seikou Suzuki, Masayuki Miki 2001-10-23
6282136 Semiconductor memory devices and sensors using the same Kohei Sakurai, Tatsumi Yamauchi, Fumio Murabayashi, Hiromichi Yamada, Atsushi Miyazaki +1 more 2001-08-28
6188340 Sensor adjusting circuit Satoshi Shimada, Seikou Suzuki, Akihiko Saito, Atsushi Miyazaki, Keiji Hanzawa 2001-02-13
6167761 Capacitance type pressure sensor with capacitive elements actuated by a diaphragm Keiji Hanzawa, Akio Yasukawa, Satoshi Shimada, Seikou Suzuki, Akihiko Saito +4 more 2001-01-02
D434078 Information service terminal apparatus 2000-11-21
6051853 Semiconductor pressure sensor including reference capacitor on the same substrate Satoshi Shimada, Akihiko Saito, Seikou Suzuki, Terumi Nakazawa, Atsushi Miyazaki +2 more 2000-04-18
5877425 Semiconductor-type pressure sensor with sensing based upon pressure or force applied to a silicon plate Seiko Suzuki, Masayuki Miki, Satoshi Shimada, Masahiro Komachiya 1999-03-02
5707077 Airbag system using three-dimensional acceleration sensor Yoshihiro Yokota, Akira Koide, Masahide Hayashi 1998-01-13
5668083 Composition containing 3-isothiazolone and stabilizer 1997-09-16
5659254 Capacitance type sensor device Seiko Suzuki, Masayuki Miki, Masayoshi Suzuki, Keiji Hanzawa, Takao Sasayama 1997-08-19
5587445 Highly oxygen-permeable heat-resistant material Shigeo Mochizuki, Toshio Yamazaki, Shoji Ichinohe 1996-12-24
5559290 Capacitance type accelerometer Seiko Suzuki, Shigeki Tsuchitani, Masayuki Miki 1996-09-24
5506454 System and method for diagnosing characteristics of acceleration sensor Keiji Hanzawa, Tetsuo Matsukura, Hirokazu Fujita, Masayoshi Suzuki 1996-04-09
5501624 Outboard motor cooling arrangement Kazunobu Nozue 1996-03-26
5441300 Three-dimensional acceleration sensor and airbag using the same Yoshihiro Yokota, Akira Koide, Masahide Hayashi 1995-08-15
5438506 Collective wiring system and method of control thereof Shigeru Oho, Takeshi Hirayama, Akira Hasegawa, Fumio Hamano, Takanori Shibata 1995-08-01
5417312 Semiconductor acceleration sensor and vehicle control system using the same Shigeki Tsuchitani, Seiko Suzuki, Tomoyuki Tanaka, Masayuki Miki, Norio Ichikawa +7 more 1995-05-23