Chiba, JP 2004

1,205 patents  ·  710 inventors

Ranked #56 of 30,370 cities Top 1%

Showing 1–50 of 710 inventors

Rank Inventor Primary Company Patents
1 Masashi Shiraishi Sae Magnetics (H.K.) 23
2 Takashi Niwa Seiko Instruments 14
3 Koji Suzuki Canon 13
3 Manabu Oumi Seiko Instruments 13
#5 Akira Shirakura Sony 12
#6 Seizo Suzuki Ricoh Company 11
#7 Hiroaki Yoda Kabushiki Kaisha Toshiba 10
#8 Susumu Ichihara Seiko Instruments 8
#8 Teppei Yokota Sony 8
#10 Yoko Shinohara Seiko Instruments 7
#10 Susumu Ando Kabushiki Kaisha Top 7
#12 Toshio Miyazawa Hitachi Displays 6
#12 Osamu Hashimoto Kawasaki Steel 6
#12 Akihiro Iino Seiko Instruments 6
#12 Ichiro Sasaki Canon 6
#12 Taku Takeishi Tdk 6
#12 Eiji Hashimoto Honda Motor Co. 6
#12 Tsunehiko Sugawara Asahi Glass Co. 6
#12 Hidetaka Maeda Seiko Instruments 6
#12 Tadashi Araki Ricoh Company 6
#21 Takashi Nishihara Panasonic 5
#21 Takaaki Toyooka Kawasaki Steel 5
#21 Toshikatsu Akiba Kabushiki Kaisha Toshiba 5
#21 Toru Ozaki Seiko Instruments 5
#21 Masaaki Mihara Mitsubishi Electric 5
#21 Takashi Kabasawa Edwards Japan Limited 5
#21 Yasuhiro Kubo Chisso 5
#21 Yoshiyuki Sakaguchi Edwards Japan Limited 5
#29 Masashi Aoki Fujitsu Limited 4
#29 Akihiro Ito Ckd 4
#29 Hiroki Ueda Konica Minolta 4
#29 Atsuo Fukui Seiko Instruments 4
#29 Hidetoshi Nishikawa Noritsu Koki Co. 4
#29 Hiroyuki Katata Sharp Kabushiki Kaisha 4
#29 Kunio Fukuda Sony 4
#29 Hiroshi Kusao Sharp Kabushiki Kaisha 4
#29 Hiroshi Yoshinaga Ricoh Company 4
#29 Shunji Umemura Seiko Epson 4
#29 Yoshifumi Yoshida Seiko Instruments 4
#29 Nobuyuki Matsumoto Kabushiki Kaisha Toshiba 4
#29 Yasuhiro Miyamoto Yaskawa Electric 4
#29 Noriyuki Ito Fujitsu Limited 4
#29 Kazunori Yamashita Sumitomo Wiring Systems 4
#29 Katsunari Inagaki Sumitomo Chemical 4
#29 Yoshiaki Suzuki Canon 4
#29 Yukiomi Tanaka Merck 4
#29 Masayuki Orihashi Panasonic 4
#29 Yoshiteru Taka Sony 4
#29 Mineo Muraki Jfe Steel 4
#29 Masumi Suetsugu Sumitomo Chemical 4