Top Inventors in Chiba, JP — 2021

Chiba, JP ranks #112 worldwide for total patents filed in 2021, with 1,164 patents from 679 inventors. Leading employers of inventors based in Chiba, JP include Valqua, Sony, Canon.

Showing 1–50 of 679 inventors

Rank	Inventor	Primary Company	Patents
1	Nobuhiro Yoshida	Valqua	14
2	Teruhiko Suzuki	Sony	10
3	Haruki Mori	Canon	9
#4	Takeya IZUMIKAWA	Sumitomo Construction Machinery Co.	8
#4	Takeshi Kaneda	Canon	8
#4	Yuki Tanaka	Nec	8
#4	Tomohiro Ishii	Sony	8
#8	Keisuke Shimizu	Panasonic	7
#8	Riki Fukuhara	Canon	7
#8	Yoshiyuki Sakaguchi	Edwards Japan Limited	7
#8	Masahiro Kawamura	Idemitsu Kosan Co.	7
#12	Hiroki Sawamoto	Powdertech Co.	6
#12	Shin Ishikawa	Jfe Steel	6
#12	Yo Taniguchi	Hitachi	6
#12	Hiroaki Yoda	Kabushiki Kaisha Toshiba	6
#12	Hidefumi Yoshida	Sharp Kabushiki Kaisha	6
#17	Masayuki Orihashi	Panasonic	5
#17	Toru Shirai	Hitachi	5
#17	Yosuke Masakari	Kikkoman	5
#17	Yuya Chimoto	Canon	5
#17	Hirotsuna YAMADA	Jnc	5
#17	Nobuo Furuya	Shimano	5
#17	Minoru Tsuji	Sony	5
#17	Kazuyuki Yamamoto	Sony	5
#17	Hisato Shibata	Showa Denko K.K.	5
#17	Toshiro Takase	IBM	5
#17	Yuya Yamada	Advantest	5
#17	Toshiyuki Ogawa	Canon	5
#17	Chihiro Tanaka	Japan Display	5
#17	Takeshi Fukumoto	Mitsui Chemicals Agro	5
#31	Yoshiaki Suzuki	Canon	4
#31	Mitsuru Nishibe	Sony	4
#31	Yoshikazu Kato	Sony	4
#31	Takuji Furukawa	B Dot Medical	4
#31	Susumu Mikajiri	Ricoh Company	4
#31	Yumiko Mizuki	Idemitsu Kosan Co.	4
#31	Atsushi Ichiyanagi	Kikkoman	4
#31	Koji Aga	Powdertech Co.	4
#31	Kouichirou Ochi	Canon	4
#31	Yoshinori Inagawa	Kao	4
#31	Takaaki Hioka	Ablic	4
#31	Tetsuya Inoue	Idemitsu Kosan Co.	4
#31	Hiroshi Yoshinaga	Ricoh Company	4
#31	Tomoko Matsui	Novozymes A/S	4
#31	Yoshihito Hayashi	Sony	4
#31	Hideki Omori	Sumitomo Electric Industries	4
#31	Tsuneo Imamoto	Nippon Chemical Industrial Co.	4
#31	Naoyuki Ueda	Ricoh Company	4
#31	Mitsuyuki Fujisawa	Jfe Steel	4
#31	Koichi Hatakeyama	Tpr Co.	4

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Chiba, JP 2021