Top Inventors in Hamura, JP | Patent Leaderboard

Hamura, JP ranks #1,723 worldwide for total patents filed all time, with 1,939 patents from 277 inventors. Leading employers of inventors based in Hamura, JP include Sumitomo Electric Industries, Hamamatsu Photonics K.K., Casio Computer Co..

Showing 1–50 of 277 inventors

Rank	Inventor	Primary Company	Patents
1	Masayuki Endo	Sumitomo Electric Industries	168
2	Yoshihiro Maruyama	Hamamatsu Photonics K.K.	73
3	Takahiro Tomida	Casio Computer Co.	43
#4	Nobuo Iizuka	Casio Computer Co.	42
#5	Tetsuro Narikawa	Casio Computer Co.	36
#5	Tamotsu Koiwai	Olympus Optical Co.	36
#7	Takao Kariya	Canon	34
#8	Fumio Goto	Namba Press Works Co.	33
#8	Keisuke Shimada	Casio Computer Co.	33
#10	Goro Sakata	Casio Computer Co.	30
#11	Yoshikazu Saitoh	Renesas Technology	26
#11	Kazuhiko Tsuji	Sumitomo Electric Industries	26
#13	Hideyuki Kasahara	Olympus	25
#14	Yasunari Kabasawa	Casio Computer Co.	24
#15	Toshifumi Asanuma	Seiko Epson	23
#16	Fubito Igari	Kabushiki Kaisha Toshiba	22
#16	Hideki Ikeda	Kajima	22
#16	Yukihiko Hata	Kabushiki Kaisha Toshiba	22
#19	Akihiro Tsukamoto	Casio Computer Co.	21
#19	Toshiharu Nishino	Casio Computer Co.	21
#21	Tatsuji Higuchi	Olympus Optical Co.	20
#21	Yoshimune MOTOYANAGI	Casio Computer Co.	20
#23	Kazuhiko Hikasa	Renesas Technology	19
#23	Eiichi Harada	Casio Computer Co.	19
#23	Futoshi Yamamoto	Sumitomo Osaka Cement Co.	19
#23	Fujihito Numano	Kabushiki Kaisha Toshiba	19
#27	Naotsugu Ogura	Casio Computer Co.	18
#27	Takeo Abe	Shimano	18
#29	Yoshiki Ishige	Honda Motor Co.	17
#29	Hidemi Shiono	Hitachi	17
#29	Tomoji Aotsuka	Aska Pharmaceutical Co.	17
#29	Toshiya Kuno	Casio Computer Co.	17
#33	Nobuto Fujiwara	Kabushiki Kaisha Toshiba	16
#33	Shuji Nakagawa	Toyota	16
#33	Osami Matsushita	Hitachi	16
#36	Suguru Sasaki	Oki Electric Industry Co.	15
#36	Yuji Tsuji	Rigaku	15
#36	Chikashi Sugiura	Kabushiki Kaisha Toshiba	15
#39	Tomoyuki Ueda	Casio Computer Co.	14
#39	Ichiro Tomoda	Kabushiki Kaisha Toshiba	14
#39	Takahiro Kumauchi	Hitachi	14
#39	Nobuyoshi NISHIZAKA	Casio Computer Co.	14
#39	Haruo Wakai	Casio Computer Co.	14
#44	Hironori Yoshikawa	Casio Computer Co.	13
#44	Seiichirou Shirai	Hitachi	13
#44	Koji Yamaoka	Olympus	13
#44	Tomofumi Miyamoto	Kabushiki Kaisha Toshiba	13
#48	Zenta Kikuchi	Casio Computer Co.	12
#48	Takeshi Tsukagoshi	Casio Computer Co.	12
#48	Tsutomu Mimata	Hitachi	12

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Hamura, JP All Time