Zama, JP All Time

3,968 patents  ·  615 inventors

Ranked #1,261 of 111,555 cities Top 2%

Showing 1–50 of 615 inventors

Rank Inventor Primary Company Patents
1 Hisao Ikeda Semiconductor Energy Laboratory 273
2 Hidekazu Takahashi Canon 208
3 Hikaru Tamura Semiconductor Energy Laboratory 100
#4 Shoji Ueno Victor Company Of Japan 84
#5 Tatsuo Furukawa Canon 64
#6 Tetsuo Saito Canon 60
#7 Toshihide Suzuki Yamaha 58
#8 Eiichi Ono Toyota Central R&D Labs 57
#9 Kenichi Utsumi Fujitsu Limited 51
#10 Yasuo Yamagishi Fujitsu Limited 50
#11 Tomoyuki Koike Nippon Pillar Packing Co. 49
#12 Mitsuru Shinagawa NTT 48
#13 Takashi Hisada IBM 46
#14 Isamu Shimoda Canon 44
#15 Kouichi Hayashi Mazda Motor 41
#15 Yasuhiro Sakai Nippon Shokubai Co. 41
#17 Koichi Hayasaki Nissan Motor Co. 40
#18 Toshiaki Shimizu Panasonic 39
#19 Takehiko Kiyohara Canon 38
#20 Masatoshi OGAWA Fujitsu Limited 36
#21 Fumito Isaka Semiconductor Energy Laboratory 34
#22 Norifumi Kajimoto Canon 32
#23 Chikara Murata Tomoeagawa Paper Co. 28
#24 Hiroshi Yageta Nec 27
#24 Shinji Tsuchida Canon 27
#24 Naoki Yuda Sumitomo Electric Industries 27
#24 Tomohiro Yasuda Nidec Tosok 27
#28 Masaharu Hamasaki Sony 26
#29 Norihiro Iwamoto Toshiba Kikai 25
#30 Masamitsu Yanagihara Nikon 24
#31 Fumito Ide Kabushiki Kaisha Toshiba 23
#31 Kenji Nagata Canon 23
#31 Shigeru Ohuchida Ricoh Company 23
#34 Toshiya Akamatsu Fujitsu Limited 21
#34 Seiichiro Sakai Canon 21
#36 Norio Sasaki Toyota 20
#36 Masaru Iketani Canon 20
#38 Hidemi Egami Canon 19
#39 Shuichi Kinjo Nidec Tosok 18
#39 Yoshimasa Nishihiro Jatco 18
#39 Toshiharu Yamaguchi Semiconductor Energy Laboratory 18
#39 Hajime Muta Canon 18
#43 Toshihiro Horiuchi Sharp Kabushiki Kaisha 17
#43 Takahide Muramoto Fujitsu Limited 17
#43 Kinichiro Nakano Nissan Motor Co. 17
#43 Fumihiko Koshimizu Mitutoyo 17
#43 Yoshihide Shinso Nissan Motor Co. 17
#43 Tatsuhiko Yamazaki Canon 17
#43 Shun KATO Nidec Tosok 17
#50 Hidenori Taniguchi Canon 16