SI

Shinya Igarashi

HI Hitachi: 68 patents #118 of 28,497Top 1%
HC Hitachi Car Engineering Co.: 50 patents #1 of 465Top 1%
HC Hitachi Automotive Engineering Co.: 9 patents #1 of 314Top 1%
Canon: 7 patents #7,830 of 19,416Top 45%
HS Hitachi Automotive Systems: 4 patents #412 of 1,636Top 30%
HC Hitachi Engineering Co.: 1 patents #187 of 572Top 35%
MM Minebea Motor Manufacturing: 1 patents #10 of 30Top 35%
Overall (All Time): #22,637 of 4,157,543Top 1%
80
Patents All Time

Issued Patents All Time

Showing 26–50 of 80 patents

Patent #TitleCo-InventorsDate
7281423 Characteristics adjusting apparatus of physical quantity sensing device and a thermal type air flow measuring instrument, and associated adjusting method Kaoru Uchiyama, Hitoshi Ishikawa 2007-10-16
7270118 Control apparatus of engine Shiro Yamaoka, Yoshihiro Sukegawa, Noboru Tokuyasu, Katsuaki Fukatsu, Takashi Kadohiro +2 more 2007-09-18
7255837 Electronic device and thermal type flow meter on vehicle Hiroyuki Abe 2007-08-14
7216535 Air flow measuring device and engine having the air flow measuring device Hiromu Kikawa, Izumi Watanabe, Keiichi Nakada, Kei Ueyama 2007-05-15
7215021 Electronic device Takayuki Yogo, Hiroyuki Abe 2007-05-08
7213455 Thermal type gas flow measuring instrument Chihiro Kobayashi 2007-05-08
7201047 Air flow measuring device Hiromu Kikawa, Izumi Watanabe, Keiichi Nakada, Kei Ueyama 2007-04-10
7201046 Flowmeter with resistor heater Hiromu Kikawa, Masayuki Kozawa, Naoki Saitou, Takayuki Saitou 2007-04-10
7062964 Heating resistor type flow measuring device Naoki Saito, Masayuki Kozawa, Hiromu Kikawa, Akio Yasukawa, Akira Takasago 2006-06-20
7059183 Air flow measuring device Hiromu Kikawa, Izumi Watanabe, Keiichi Nakada, Kei Ueyama 2006-06-13
7051589 Heating resistor flow rate measuring instrument Takayuki Saitou, Hiromu Kikawa 2006-05-30
7036368 Heating resistor type air flow rate measuring apparatus Masuo Akamatsu, Izumi Watanabe, Kaoru Uchiyama, Tadashi Isono 2006-05-02
7010972 Thermal type flow measuring instrument with mold casing in metal insert Masayuki Kozawa, Nobuhito Hiramatsu, Naoki Saito, Hiromu Kikawa 2006-03-14
6997162 Air flow measuring device formed integrally with electronically controlled throttle body Hiroshi Hirayama, Takayuki Itsuji, Yasuo Makie 2006-02-14
6997051 Flow sensing device and electronics apparatus Isao Okazaki, Izumi Watanabe, Hiroyuki Abe, Takayuki Yogo 2006-02-14
6952968 Device for detecting physical quantity having a housing with a groove Masayuki Kozawa, Hiromu Kikawa, Hiroyuki Abe 2005-10-11
6935172 Thermal type flow measuring device Junichi Horie, Izumi Watanabe, Keiichi Nakada, Kei Ueyama 2005-08-30
6915688 Gas-flow measuring instrument Yukio Kato, Hiromu Kikawa, Akira Takasago 2005-07-12
6904379 Thermal air flowmeter Keiji Hanzawa, Masahiro Matsumoto 2005-06-07
6860149 Mass airflow measuring apparatus Atsushi Kanke, Rintarou Minamitani, Keiichi Nakada, Izumi Watanabe 2005-03-01
6839643 Flowmeter and flowmeter system Atsushi Kanke, Masahiro Matsumoto, Keiji Hanzawa, Kei Ueyama 2005-01-04
6782744 Gas flow rate measuring apparatus Shinobu Tashiro, Hitoshi Ishikawa 2004-08-31
6725715 Characteristics adjusting apparatus of physical quantity sensing device and a thermal type air flow measuring instrument, and associated adjusting method Kaoru Uchiyama, Hitoshi Ishikawa 2004-04-27
6698282 Heated type air flow rate sensor and its forming method Akio Yasukawa, Rintaro Minamitani, Masamichi Yamada, Akira Koide 2004-03-02
6697743 Apparatus for measuring intake air flow of internal combustion engine Toshihiro Aono, Takehiko Kowatari 2004-02-24