Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Kunitachi, JP ranks #2,796 worldwide for total patents filed in 2016, with 41 patents from 29 inventors. Leading employers of inventors based in Kunitachi, JP include Nec, Konica Minolta, Casio Computer Co..

Showing 1–29 of 29 inventors

Rank Inventor Primary Company Patents
1 Shintaro Yamamichi Nec 4
2 Ikuko Kanazawa Konica Minolta 3
2 Kanako NAKANO Casio Computer Co. 3
#4 Shinichiro Kimura Hitachi 2
#4 Kazunori Nishinoue Konica Minolta 2
#4 Keigo Matsuo Olympus 2
#4 Taketoshi Yoshida Fujitsu Limited 2
#4 Masao Teshima Kabushiki Kaisha Toshiba 2
#9 Akihiko Kakita Konica Minolta 1
#9 Takaya Matsuno Kabushiki Kaisha Toshiba 1
#9 Teruhisa Tokiwa Casio Computer Co. 1
#9 Seiko Mitachi NTT 1
#9 Kosei Okamoto Kabushiki Kaisha Toshiba 1
#9 Shingo Tsubotani Konica Minolta 1
#9 Keiko Mori Kabushiki Kaisha Toshiba 1
#9 Yasuhiro Ookawara Kabushiki Kaisha Toshiba 1
#9 Hideki Ohkita Kabushiki Kaisha Toshiba 1
#9 Manabu Nakao Fujitsu Limited 1
#9 Hideaki Machida Du Pont-Toray Co. 1
#9 Hiroyuki Hirabayashi Casio Computer Co. 1
#9 Kazuyoshi Miyazawa Eddio 1
#9 Mamoru Yoshida Sumitomo Electric Industries 1
#9 Hyou Takahashi Fujifilm 1
#9 Takehiko Goshima Konica Minolta 1
#9 Chuma Nagao Canon 1
#9 Kenchi Ito Hitachi 1
#9 Takaaki Okumura Chubu Electric Power Company, Incorporated 1
#9 Hitoshi Nagato Kabushiki Kaisha Toshiba 1
#9 Kazuhiro Kan Olympus 1