HK

Hitoshi Kawaguchi

HI Hitachi: 31 patents #867 of 28,497Top 4%
Mitsubishi Electric: 10 patents #2,886 of 25,717Top 15%
JD Japan Display: 9 patents #365 of 1,204Top 35%
SC Sumitomo Bakelite Co.: 5 patents #56 of 790Top 8%
HA Hitachi Astemo: 4 patents #182 of 1,276Top 15%
Pioneer Electronic: 2 patents #804 of 1,840Top 45%
NT NTT: 1 patents #2,911 of 4,871Top 60%
HE Hitachi Vlsi Engineering: 1 patents #390 of 666Top 60%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
HS Hitachi Automotive Systems: 1 patents #965 of 1,636Top 60%
HE Hitachi Process Computer Engineering: 1 patents #43 of 101Top 45%
EB Ebara: 1 patents #1,014 of 1,611Top 65%
📍 Hitachinaka, JP: #30 of 2,447 inventorsTop 2%
Overall (All Time): #32,599 of 4,157,543Top 1%
66
Patents All Time

Issued Patents All Time

Showing 26–50 of 66 patents

Patent #TitleCo-InventorsDate
7228073 Optical signal transmission device Jun Inoue, Hideyuki Sotobayashi, Wataru Chujo 2007-06-05
7152130 Bus system for use with information processing apparatus Koichi Okazawa, Koichi Kimura, Ichiharu Aburano, Kazushi Kobayashi, Tetsuya Mochida 2006-12-19
7112908 Rotor for synchronous induction motor, synchronous induction motor, fan motor, compressor, air conditioner, and refrigerator Yoshio Takita, Hayato Yoshino 2006-09-26
7102259 Rotor of a synchronous induction electric motor Yoshio Takita, Hayato Yoshino 2006-09-05
7068503 Information processing unit and information processing related units Hideki Kamimaki, Yukihide Inagaki, Tsuyoshi Nakagawa, Koichi Kimura, Hideaki Gemma 2006-06-27
6906448 Synchronous inductance motor, a manufacturing method of the synchronous inductance motor, and a compressor Hayato Yoshino, Yoshio Takita 2005-06-14
6907489 Bus system for use with information processing apparatus Koichi Okazawa, Koichi Kimura, Ichiharu Aburano, Kazushi Kobayashi, Tetsuya Mochida 2005-06-14
6900571 Rotor for synchronous induction motor, including slots and slits, and compressor Hayato Yoshino, Yoshio Takita 2005-05-31
6898078 Information processing unit and information processing related units Hideki Kamimaki, Yukihide Inagaki, Tsuyoshi Nakagawa, Koichi Kimura, Hideaki Gemma 2005-05-24
6858968 Synchronous motor, fan, compressor, refrigeration and air-conditioning machines Yoshio Takita, Hayato Yoshino 2005-02-22
6810461 Bus system for use with information processing apparatus Koichi Okazawa, Koichi Kimura, Ichiharu Aburano, Kazushi Kobayashi, Tetsuya Mochida 2004-10-26
6606243 Information processing unit and information processing related units Hideki Kamimaki, Yukihide Inagaki, Tsuyoshi Nakagawa, Koichi Kimura, Hideaki Gemma 2003-08-12
6598139 Information processing apparatus Koichi Kimura, Hideki Kamimaki, Takayuki Tamura, Kazushi Kobayashi 2003-07-22
6447915 Interlaminar insulating adhesive for multilayer printed circuit board Toshio Komiyatani, Masao Uesaka, Masataka Arai 2002-09-10
6334164 Bus system for use with information processing apparatus Koichi Okazawa, Koichi Kimura, Ichiharu Aburano, Kazushi Kobayashi, Tetsuya Mochida 2001-12-25
6330651 Information processing apparatus capable of reading data from memory at high speed Koichi Kimura, Hideki Kamimaki, Takayuki Tamura, Kazushi Kobayashi 2001-12-11
6201693 Information processing unit and information processing related units Hideki Kamimaki, Yukihide Inagaki, Tsuyoshi Nakagawa, Koichi Kimura, Hideaki Gemma 2001-03-13
6195719 Bus system for use with information processing apparatus Koichi Okazawa, Koichi Kimura, Ichiharu Aburano, Kazushi Kobayashi, Tetsuya Mochida 2001-02-27
6098136 Multiple bus system using a data transfer unit Koichi Okazawa, Koichi Kimura, Ichiharu Aburano, Kazushi Kobayashi, Tetsuya Mochida 2000-08-01
6098159 Information processing apparatus Koichi Kimura, Hideki Kamimaki, Takayuki Tamura, Kazushi Kobayashi 2000-08-01
6008563 Reluctance motor and compressor-driving reluctance motor Kazuhiko Baba, Yoshio Takita, Hayato Yoshino 1999-12-28
6006302 Multiple bus system using a data transfer unit Koichi Okazawa, Koichi Kimura, Ichiharu Aburano, Kazushi Kobayashi, Tetsuya Mochida 1999-12-21
6000912 Method of liquid-cooling an inverter device Tsutomu Takada, Susumu Shimizu 1999-12-14
5935231 Bus system for use with information processing apparatus Koichi Okazawa, Koichi Kimura, Ichiharu Aburano, Kazushi Kobayashi, Tetsuya Mochida 1999-08-10
5915120 Information processing apparatus having a power management system that dynamically changes operating conditions based upon dynamically selected user preferential order setting Hiroshi Wada, Masami Yamagishi 1999-06-22