Top Inventors in Tokyo, JP — 2020

Tokyo, JP ranks #1 worldwide for total patents filed in 2020, with 29,522 patents from 14,393 inventors. Leading employers of inventors based in Tokyo, JP include Kurita Water Industries, Shin-Etsu Handotai Co., Sony.

Showing 13,901–13,950 of 14,393 inventors

Rank	Inventor	Primary Company	Patents
#5815	Yukitaka MATSUMOTO	Kurita Water Industries	1
#5815	Kaoru Hosokawa	Shin-Etsu Handotai Co.	1
#5815	Chikako Hasegawa	Sony	1
#5815	Kay Seo	Nec	1
#5815	Masanori Tsuji	Yazaki	1
#5815	Kunihiko Ikegame	Furukawa Automotive Systems	1
#5815	Shingo Terui	Rakuten Group	1
#5815	Kenichi Nagaoka	Sharp Kabushiki Kaisha	1
#5815	Taichi Aoyama	Mitsubishi Electric	1
#5815	Junichi Taguchi	Hitachi Electronics Engineering Co.	1
#5815	Hidekatsu Tsukamoto	Panasonic	1
#5815	Nobuaki Matoba	Shin Caterpillar Mitsubishi	1
#5815	Tsutomu Koga	Hitachi	1
#5815	Kazuhiko Omata	Canon	1
#5815	Chie Wakasa	Pioneer	1
#5815	Kodai Kawano	Nippon Steel & Sumikin Hardfacing Co.	1
#5815	Toshihiko TESHIMA	Nippon Steel	1
#5815	Shin Nakayasu	Taiyo Yuden Co.	1
#5815	Katsuya Ando	Tomoe Engineering Co.	1
#5815	Tomio Hatanaka	Lintec	1
#5815	Kazuto Nonaka	Satake	1
#5815	Yumika Kurihara	Asahi Kasei Kabushiki Kaisha	1
#5815	Masami Yonemura	Asahi Kasei Chemicals	1
#5815	Genki Kobayashi	Agc	1
#5815	Maiko Iuchi	Nippon Kayaku	1
#5815	Shigeru Kojima	Konica Minolta	1
#5815	Mitsuhiro Hirano	Kokusai Electric	1
#5815	Yoshihito Yokoyama	Showa Denko K.K.	1
#5815	Hiroshi Nishida	Ube Industries	1
#5815	Akira Kunitomi	—	1
#5815	Takashi Mikawa	Fujitsu Limited	1
#5815	Takayuki Kotera	Mitsubishi Electric	1
#5815	Shohei Shinoki	Olympus	1
#5815	Shigeru Hanamatsu	Ishida Co.	1
#5815	Jinfeng Jia	Fdk	1
#5815	Toshiro Sasaki	Meiji Seika Kaisha	1
#5815	Shingo Sonoda	Mitsubishi Motors	1
#5815	Shusaku Hirota	Dentsu	1
#5815	Tomoko Yokoyama	Tachi-S Co.	1
#5815	Masahiro Kuroda	Kubota	1
#5815	Takanori Jogi	Ushio Denki Kabushiki Kaisha	1
#5815	Toyokazu Aoki	Ricoh Company	1
#5815	Kazuteru Kouno	Medrx Co.	1
#5815	Taishi Tanaka	Medrx Co.	1
#5815	Kai Sasadate	Kabushiki Kaisha Toshiba	1
#5815	Kouji Tobinaga	Hitachi	1
#5815	Yuki Enomoto	Mitsubishi Hitachi Power Systems	1
#5815	Masafumi Eto	Mitsubishi Electric	1
#5815	Koh Ishii	Mitsubishi Electric	1
#5815	Ryo Suzuki	Taisho Pharmaceutical Co.	1

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Tokyo, JP 2020