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USPTO Patent Rankings Data through Dec 31, 2025
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Minoru Oosuga — 26 Patents

Hitachi: 26 patents #1,179 of 28,497Top 5%
HCHitachi Car Engineering Co.: 2 patents #204 of 465Top 45%
Hitachi, JP: #163 of 2,929 inventorsTop 6%
Overall (All Time): #150,017 of 4,157,543Top 4%
26 Patents All Time
Minoru Oosuga has been granted 26 US patents while listed as an inventor at Hitachi. The first was granted in 1985 and the most recent in February 2010. Minoru Oosuga ranks #150,017 of 4,157,543 US inventors in our database (top 3.6%). Patent records list Minoru Oosuga in Hitachi, JP.

Issued Patents All Time

Showing 1–25 of 26 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7664591 Engine control apparatus Shinji Nakagawa, Kozo Katogi 2010-02-16 $54,000
7441617 Hybrid car Toshiharu Nogi, Takuya Shiraishi, Noboru Tokuyasu, Yoko Nakayama 2008-10-28 $128,000
7267100 Controller of internal combustion engine Shinji Nakagawa, Masami Nagano, Mamoru Nemoto, Toshio Hori 2007-09-11 $144,000
7240665 Method and apparatus for controlling motor-driven throttle valve, automobile, method of measuring temperature of motor for driving automotive throttle valve, and method of measuring motor temperature Masatoshi Hoshino, Katsuji Marumoto, Yasuhiro Kamimura, Yasushi Sasaki 2007-07-10 $198,000
7124714 Fuel supply apparatus using low boiling point fuel and its control method Shiro Yamaoka, Kinya Nakatsu 2006-10-24 $106,000
7089908 Control device and control method for direct injection engine Mamoru Fujieda, Junichi Yamaguchi, Hiroshi Fujii 2006-08-15 $115,000
7089913 Compression ignition internal combustion engine Shiro Yamaoka, Toshiharu Nogi, Takuya Shiraishi, Shinji Nakagawa, Yuusuke Kihara 2006-08-15 $115,000
7059276 Fuel supply apparatus using low boiling point fuel and its control method Shiro Yamaoka, Kinya Nakatsu 2006-06-13 $116,000
7055495 Compression ignition internal combustion engine Shiro Yamaoka, Toshiharu Nogi, Takuya Shiraishi, Yuusuke Kihara 2006-06-06 $120,000
7025040 Device for controlling throttle valve Masatoshi Hoshino 2006-04-11 $147,000
6991052 Hybrid car Toshiharu Nogi, Takuya Shiraishi, Noboru Tokuyasu, Yoko Nakayama 2006-01-31 $149,000
6976470 Device for controlling throttle valve Masatoshi Hoshino 2005-12-20 $151,000
6966295 Compression ignition internal combustion engine Shiro Yamaoka, Toshiharu Nogi, Takuya Shiraishi, Yuusuke Kihara 2005-11-22 $158,000
6951207 Fuel supply apparatus using low boiling point fuel and its control method Shiro Yamaoka, Kinya Nakatsu 2005-10-04 $185,000
6918370 Fuel supply apparatus using low boiling point fuel and its control method Shiro Yamaoka, Kinya Nakatsu 2005-07-19 $108,000
6910468 Fuel supply apparatus using low boiling point fuel and its control method Shiro Yamaoka, Kinya Nakatsu 2005-06-28 $115,000
6837217 Method and apparatus for motor-driven throttle valve, automobile, method of measuring temperature of motor for driving automotive throttle valve, and method of measuring motor temperature Masatoshi Hoshino, Katsuji Marumoto, Yasuhiro Kamimura, Yasushi Sasaki 2005-01-04 $110,000
6739295 Compression ignition internal combustion engine Shiro Yamaoka, Toshiharu Nogi, Takuya Shiraishi, Shinji Nakagawa, Yuusuke Kihara 2004-05-25 $319,000
6702053 Hybrid car Toshiharu Nogi, Takuya Shiraishi, Noboru Tokuyasu, Yoko Nakayama 2004-03-09 $264,000
6570265 Hybrid vehicle driven by composit torque generated by an internal-combustion engine and an electric motor, and method of operating same Takuya Shiraishi, Toshiharu Nogi, Yoshihiro Sukegawa 2003-05-27 $120,000
6502388 Engine exhaust gas cleaning system Yutaka Takaku, Toshio Ishii, Shigeru Kawamoto, Shinji Nakagawa, Yoshihisa Fujii 2003-01-07 $77,000
6357224 Engine exhaust gas purifying apparatus Shigeru Kawamoto, Yutaka Takaku, Toshio Ishii, Yoshihisa Fujii, Shinji Nakagawa 2002-03-19 $321,000
6032634 Air induction system for internal-combustion engine Teruhiko Minegishi, Junichi Yamaguchi, Yasushi Sasaki, Hiroyuki Nemoto, Yuzo Kadomukai +1 more 2000-03-07 $493,000
5704326 Air induction system for internal-combustion engine Teruhiko Minegishi, Junichi Yamaguchi, Yasushi Sasaki, Hiroyuki Nemoto, Yuzo Kadomukai +1 more 1998-01-06 $140,000
4596220 Electronically-controlled system for supplying fuel into cylinder Yutaka Nishimura, Yoshishige Oyama 1986-06-24 $233,000