Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Odawara, JP ranks #193 worldwide for total patents filed all time, with 15,063 patents from 1,597 inventors. Leading employers of inventors based in Odawara, JP include Fujitsu Limited, Sumitomo Chemical, Toyota.

Showing 1–50 of 1,597 inventors

Rank Inventor Primary Company Patents
1 Morio Yagihara Fujitsu Limited 136
2 Toshio Sasaki Sumitomo Chemical 134
2 Hiroyuki Shibata Toyota 134
#4 Yoshihiro Nakai Sumitomo Electric Industries 121
#5 Masakazu Morigaki Fujitsu Limited 118
#6 Hiroshi Koizumi Kabushiki Kaisha Toshiba 112
#7 Masaaki Fujiyama Fujitsu Limited 107
#8 Eiki Ozawa Fujifilm 104
#8 Mutsuo Akao Fujitsu Limited 104
#10 Kazunobu Katoh Fujitsu Limited 99
#11 Shigeo Hirano Fujitsu Limited 97
#12 Yasuhiro Hayashi Kabushiki Kaisha Toshiba 94
#12 Koichi Inoue Rohm Co. 94
#14 Takanori Hioki Fujitsu Limited 93
#15 Akihiro Ishii Central Glass Company, Limited 92
#16 Lyong-Sun Pu Samsung 88
#16 Hidetoshi Kobayashi Fujitsu Limited 88
#16 Tadashi Ikeda Fujitsu Limited 88
#19 Hiroyuki Mifune Fujitsu Limited 87
#19 Toshitaka Agano Fujitsu Limited 87
#21 Kazuhiko Kanno Canon 86
#22 Nobuo Seto Fujitsu Limited 85
#23 Kazuo Shiota Fujitsu Limited 80
#24 Tetsuro Kojima Fujitsu Limited 78
#24 Nobuo Yamazaki Fujitsu Limited 78
#24 Kiyomi Ejiri Fujitsu Limited 78
#27 Toshiaki Aono Fujitsu Limited 74
#27 Keiichi Adachi Fujitsu Limited 74
#29 Akemi Hirotsune Hitachi 70
#30 Keizo Kimura Fujifilm 69
#31 Takaaki Terashita Fujitsu Limited 67
#31 Kenichi Takamoto Hitachi 67
#31 Hisaharu Takeuchi Hitachi 67
#34 Takashi Akutsu Canon 66
#34 Nobuo Furutachi Fujitsu Limited 66
#34 Masakazu Nishikawa Fujitsu Limited 66
#37 Seiji Matsumoto Fujitsu Limited 65
#38 Masanori Furuta Kabushiki Kaisha Toshiba 64
#39 Kozo Aoki Fujitsu Limited 61
#40 Hiroshi Ogasawara Hitachi 60
#41 Takahito Miyoshi Fujitsu Limited 57
#42 Kanji Yokomori Canon 55
#43 Tatsuji Kitamoto Fujitsu Limited 52
#43 Keisuke Shiba Fujitsu Limited 52
#45 Hiroaki Nemoto Jsr 51
#46 Hideyuki Nishikawa Fujifilm 50
#46 Takayuki Sano Gree Holdings 50
#46 Akihiro Matsufuji Fujitsu Limited 50
#46 Nobutaka Ohki Fujitsu Limited 50
#46 Masanobu Ninomiya 50