Top Inventors in Nishitokyo, JP | Patent Leaderboard

Nishitokyo, JP ranks #2,184 worldwide for total patents filed all time, with 1,456 patents from 277 inventors. Leading employers of inventors based in Nishitokyo, JP include Kokusai Denshin Denwa Co., Minolta, Sumitomo Electric Industries.

Showing 1–50 of 277 inventors

Rank	Inventor	Primary Company	Patents
1	Shigeyuki Akiba	Kokusai Denshin Denwa Co.	82
2	Yoshiaki Hata	Minolta	77
3	Hiroyuki Usami	—	34
#4	Nobuhisa Watanabe	Sumitomo Electric Industries	32
#5	Yoichi Nagata	Citizen Watch Co.	31
#6	Mitsuo Saitoh	Panasonic	29
#7	Hideo Yoshihara	Brother Kogyo	28
#8	Shinya Kondoh	Citizen Watch Co.	27
#8	Tokihide Ebata	Canon	27
#10	Yutaka Kaneda	Sony	24
#11	Atsushi Shigemura	Casio Computer Co.	23
#12	Takashi Ihara	Citizen Holdings Co.	21
#13	Marie Yoshida	Citizen Watch Co.	18
#13	Qian Bao	Sumitomo Heavy Industries	18
#15	Kenji Miyasaka	Toyota	17
#15	Shunya Akimoto	Olympus	17
#15	Masahiro Sase	Citizen Watch Co.	17
#18	Yoshiyuki Inaguma	Kureha Kagaku Kogyo K.K.	16
#19	Ikuro Honda	Nihon Tokushu Noyaku Seizo K.K.	15
#19	Nobuyoshi Kishida	Canon	15
#19	Takuro Kohyama	Citizen Holdings Co.	15
#22	Toshiichi Sekine	Citizen Watch Co.	13
#22	Tatsuo Masaki, deceased	Canon	13
#22	Seiichi Domyo	Hitachi	13
#22	Sadao Kumasaka	Human Industry	13
#26	Daisuke MATSUOH	Citizen Watch Co.	12
#26	Yasuo Kitajima	Citizen Watch Co.	12
#28	Yuki Yamauchi	Konica Minolta	11
#28	Makoto Inoguchi	Seiko Epson	11
#30	Mitsunari Asao	Ntn	10
#30	Tohru Fukuda	Kabushiki Kaisha Toshiba	10
#30	Ryo Ujike	Yamaichi Electronics Co.	10
#30	Maiko Kimura	Citizen Watch Co.	10
#34	Toshiaki Endoh	Kokusai Denshin Denwa Co.	9
#34	Tsutomu Ikehata	Citizen Watch Co.	9
#34	Haruo Nomi	Junkosha	9
#34	Yasuhiro Uemura	Hitachi	9
#34	Kei Mitsuhashi	Olympus Medical Systems	9
#34	Hamaki Inokuchi	Japan Aerospace Exploration Agency	9
#34	Kouichi Nakajima	Citizen Watch Co.	9
#34	Taichi Tokutake	Mitsubishi Gas Chemical Company	9
#34	Masato Kanao	Olympus Optical Co.	9
#43	Yasuo Nakayama	Otsuka Pharmaceutical Co.	8
#43	Mikio Moriya	Citizen Watch Co.	8
#43	Ryuzo Tanaka	Citizen Watch Co.	8
#43	Masayuki Araki	Alab	8
#43	Daisuke Iri	Citizen Watch Co.	8
#43	Fujio Arigaya	Takara Co.	8
#43	Satoshi Imoto	Citizen Watch Co.	8
#43	Akira Miyagawa	Canon	8

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Nishitokyo, JP All Time