Top Inventors in Tochigi, JP — 2021

Tochigi, JP ranks #198 worldwide for total patents filed in 2021, with 669 patents from 363 inventors. Leading employers of inventors based in Tochigi, JP include Semiconductor Energy Laboratory, Canon, Toshiba Medical Systems.

Showing 1–50 of 363 inventors

Rank	Inventor	Primary Company	Patents
1	Kenichi OKAZAKI	Semiconductor Energy Laboratory	19
2	Junichi Koezuka	Semiconductor Energy Laboratory	18
3	Masami JINTYOU	Semiconductor Energy Laboratory	14
#4	Hiroki Adachi	Semiconductor Energy Laboratory	10
#4	Yasutaka NAKAZAWA	Semiconductor Energy Laboratory	10
#4	Shinichiro Saito	Canon	10
#7	Takuya Sakaguchi	Toshiba Medical Systems	7
#7	Daisuke Kurosaki	Semiconductor Energy Laboratory	7
#9	Tomohiro Yonezawa	Kantatsu Co.	6
#9	Yasuharu HOSAKA	Semiconductor Energy Laboratory	6
#9	Takahiro Takiguchi	Ntt Docomo	6
#9	Satoshi Enomoto	Toyo Gosei Co.	6
#9	Naoya Matsumoto	Hamamatsu Photonics K.K.	6
#9	Hiroaki Horii	Honda Motor Co.	6
#15	Yasushi Akutsu	Dexerials	5
#15	Masataka Nakada	Semiconductor Energy Laboratory	5
#15	Makoto Nakahara	Canon	5
#15	Shinji Sugiyama	Ts Tech Co.	5
#15	Kensuke Mizoi	Ts Tech Co.	5
#15	Satoru Idojiri	Semiconductor Energy Laboratory	5
#15	Yuichi Kusumi	Canon	5
#15	Yonghee Lee	Samsung	5
#23	Yuji Nakano	Canon	4
#23	Wataru Honda	Ts Tech Co.	4
#23	Katsuhisa Orihara	Dexerials	4
#23	Hirofumi Abe	Canon	4
#23	Noriyasu Hasegawa	Canon	4
#23	Takayoshi Ito	Ts Tech Co.	4
#23	Tomoya Yamada	Canon	4
#23	Aya Takahashi	Daio Paper	4
#23	Norihito Hiasa	Canon	4
#23	Seiji Yasumoto	Semiconductor Energy Laboratory	4
#23	Satoko Konawa	Daio Paper	4
#23	Yoshihiro Matsuoka	Exedy	4
#35	Takashi Tada	Japan Aviation Electronics Industry, Limited	3
#35	Takako MIYOSHI	Ts Tech Co.	3
#35	Isao Hirota	Sony	3
#35	Kenta Sudo	Canon	3
#35	Yuta Sugaya	Ts Tech Co.	3
#35	Aya Oshima	Daio Paper	3
#35	Takahiro Hatada	Canon	3
#35	Kenichi Niitsuma	Ts Tech Co.	3
#35	Yuma TANABE	Brother Kogyo	3
#35	Yuichiro Hoshi	Ts Tech Co.	3
#35	Shunji Iwamoto	Canon	3
#35	Takahiro Matsumoto	Canon	3
#35	Kouichi Ogawa	Dexerials	3
#35	Masanori YASHIRO	Gigaphoton	3
#35	Mitsuo Mashiyama	Semiconductor Energy Laboratory	3
#35	Kazuhiro Noguchi	Canon	3

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Tochigi, JP 2021