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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Fuchu, JP ranks #830 worldwide for total patents filed in 2016, with 153 patents from 88 inventors. Leading employers of inventors based in Fuchu, JP include Seiko Epson, Kabushiki Kaisha Toshiba, Fujitsu Limited.

Showing 1–50 of 88 inventors

Rank Inventor Primary Company Patents
1 Takahiro Abe Seiko Epson 6
1 Hiroyuki Maehara Kabushiki Kaisha Toshiba 6
3 Hidenori Matsuzaki Kabushiki Kaisha Toshiba 5
3 Shoichiro Oda Fujitsu Limited 5
3 Yoshinori Ieda Semiconductor Energy Laboratory 5
3 Katsuhiko Naoi Nippon Chemi-Con 5
#7 Makoto Igarashi Nec 4
#8 Hiroaki Arita Daicel-Evonik 3
#8 Yasufumi Sakai Fujitsu Limited 3
#8 Kazuaki Okamoto Kabushiki Kaisha Toshiba 3
#8 Eiji Oki NTT 3
#8 Keisuke Hatano Sony 3
#8 Yuichiro OYAMA Kabushiki Kaisha Toshiba 3
#8 Manabu Yamazaki Fujitsu Limited 3
#8 Yosuke Abe Citizen Holdings Co. 3
#8 Kazuki Ise Kabushiki Kaisha Toshiba 3
#8 Nobuyuki Okabe Kubota 3
#18 Yuuichi Oshino Kabushiki Kaisha Toshiba 2
#18 Tsuyoshi Shimomichi Fujikura 2
#18 Yohji Nakajima Canon 2
#18 Yoshio Ebata Kabushiki Kaisha Toshiba 2
#18 Shuhei Noda Kabushiki Kaisha Toshiba 2
#18 Shinya Obara Konica Minolta 2
#18 Kei Shiraishi Kabushiki Kaisha Toshiba 2
#18 Hideyuki Takaoka Olympus 2
#18 Motoki Sotani Fujitsu Limited 2
#18 Yuji Kajihara Canon 2
#18 Misao Kimura Harada Kogyo 2
#18 Kazumi Nagata Kabushiki Kaisha Toshiba 2
#18 Makoto Tabata Omron Healthcare Co. 2
#18 Kazumi Ito Olympus 2
#18 Kenji Taki Konica Minolta 2
#18 Haruhiko Tanami Canon 2
#34 Toshiyuki Sameshima Sony 1
#34 Yusuke Umezawa Toshiba Memory 1
#34 Toshifumi Kase Casio Computer Co. 1
#34 Masahito Sonehara Hitachi Automotive Systems 1
#34 Hirofumi Hayata Konica 1
#34 Minoru Nishizawa Kabushiki Kaisha Toshiba 1
#34 Yasunari Miyabe Kabushiki Kaisha Toshiba 1
#34 Tetsuya Kuwabara Canon 1
#34 Shigenori Kawana Kabushiki Kaisha Toshiba 1
#34 Hidehisa Takamizawa Kabushiki Kaisha Toshiba 1
#34 Tamon Ozaki Kabushiki Kaisha Toshiba 1
#34 Kozo Kai Tokyo Electron Limited 1
#34 Noel Abarra Seagate Technology 1
#34 Yoshinori Yuki Kabushiki Kaisha Toshiba 1
#34 Toshifume Kase Casio Computer Co. 1
#34 Kenji Otsu Kabushiki Kaisha Toshiba 1
#34 Taichi Tashiro Kabushiki Kaisha Toshiba 1