Hamura, JP All Time

1,931 patents  ·  277 inventors

Ranked #2,259 of 111,555 cities Top 3%

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. 72
3 Takahiro Tomida Casio Computer Co. 43
#4 Nobuo Iizuka Casio Computer Co. 42
#5 Tamotsu Koiwai Olympus Optical Co. 36
#6 Tetsuro Narikawa Casio Computer Co. 35
#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
#12 Kazuhiko Tsuji Sumitomo Electric Industries 25
#13 Hideyuki Kasahara Olympus 24
#13 Yasunari Kabasawa Casio Computer Co. 24
#15 Toshifumi Asanuma Seiko Epson 23
#16 Yukihiko Hata Kabushiki Kaisha Toshiba 22
#16 Fubito Igari Kabushiki Kaisha Toshiba 22
#16 Hideki Ikeda Kajima 22
#19 Akihiro Tsukamoto Casio Computer Co. 21
#19 Toshiharu Nishino Casio Computer Co. 21
#21 Yoshimune MOTOYANAGI Casio Computer Co. 20
#21 Tatsuji Higuchi Olympus Optical Co. 20
#23 Futoshi Yamamoto Sumitomo Osaka Cement Co. 19
#23 Eiichi Harada Casio Computer Co. 19
#23 Fujihito Numano Kabushiki Kaisha Toshiba 19
#23 Kazuhiko Hikasa Renesas Technology 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
#32 Toshiya Kuno Casio Computer Co. 16
#32 Shuji Nakagawa Toyota 16
#32 Nobuto Fujiwara Kabushiki Kaisha Toshiba 16
#32 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 Ichiro Tomoda Kabushiki Kaisha Toshiba 14
#39 Takahiro Kumauchi Hitachi 14
#39 Haruo Wakai Casio Computer Co. 14
#42 Tomoyuki Ueda Casio Computer Co. 13
#42 Seiichirou Shirai Hitachi 13
#42 Nobuyoshi NISHIZAKA Casio Computer Co. 13
#42 Tomofumi Miyamoto Kabushiki Kaisha Toshiba 13
#42 Koji Yamaoka Olympus 13
#42 Hironori Yoshikawa Casio Computer Co. 13
#48 Tsutomu Mimata Hitachi 12
#48 Zenta Kikuchi Casio Computer Co. 12
#48 Yoshikazu Saitou Renesas Technology 12