Showing 1–50 of 344 inventors

Rank Inventor Primary Company Patents
1 Junzo Ohe Toyota 13
2 Katsuhiko Chonan Mitsubishi Electric 8
3 Yoshiaki Inoue Mitsubishi Gas Chemical Company 6
3 Yasunobu Ito Aisin Aw Co. 6
#5 Kenji Shibazaki Minolta 5
#5 Shigeaki Akao Ngk Spark Plug Co. 5
#5 Kiyoharu Hayakawa Brother Kogyo 5
#5 Eiji Iwasaki Toyota 5
#5 Katsuharu Matsuo Kabushiki Kaisha Toshiba 5
#10 Satosi Kuwakado Nippon Soken 4
#10 Makoto Sugiyama Kai Cutlery Center Co. 4
#10 Hideki Kawai Minolta Co. 4
#10 Minoru Sasaki Kabushiki Kaisha Toshiba 4
#10 Noboru Suzuki Brother Kogyo 4
#10 Hitoshi Mizuno Olympus 4
#10 Masunori Kawamura Kowa Company 4
#10 Asao Morikawa Ngk Spark Plug Co. 4
#18 Yoshinari Ogasawara Ckd 3
#18 Hisami Iwata Nagoya Oilchemical Co. 3
#18 Masaaki Oyabu Minolta 3
#18 Hiromi Mori Brother Kogyo 3
#18 Takahiko Mitani Sanwa Kagaku Kenkyusho Co. 3
#18 Takio Kojima Ngk Spark Plug Co. 3
#18 Hajime Itoh Mitsubishi Electric 3
#18 Yoshio Kumada Taiho Kogyo Co. 3
#18 Yasunori Taga Toyota Central R&D Labs 3
#18 Kazuyoshi Ishiguro Mitsubishi Electric 3
#18 Akira Takeuchi Mitsubishi Aircraft 3
#18 Taisei Katoh Nippondenso Co. 3
#30 Hidefumi Sonoda Toyota 2
#30 Kanji Ohya Ngk Spark Plug Co. 2
#30 Satoshi Asahi Taiho Kogyo Co. 2
#30 Haruyoshi Kondo Toyota Central R&D Labs 2
#30 Kazuyuki Tate Nec 2
#30 Yoshito Kato Toyota 2
#30 Kazumi Hasegawa Citizen Watch Co. 2
#30 Yoshizumi Itou Toyota Central R&D Labs 2
#30 Yo Tajima Ngk Spark Plug Co. 2
#30 Hayao Hirai Mitsubishi Electric 2
#30 Toshihiro Kawase Mitsubishi Electric 2
#30 Naoyoshi Kinoshita Minolta 2
#30 Masato Banzai Mitsubishi Electric 2
#30 Akiyoshi Nagano Toyoda Gosei Co. 2
#30 Kouji Tsukada Toyota Central R&D Labs 2
#30 Takero Hongo Toyota Central R&D Labs 2
#30 Atsuo Hirano Toyoda Gosei Co. 2
#30 Tadashi Sawada Central Japan Railway Comany 2
#30 Yoshihiko Yamauchi Ikeda Bussan Co. 2
#30 Akira Tezuka Hitachi 2
#30 Takahito Jomori Sanwa Kagaku Kenkyusho Co. 2