Chiba, JP 2019

1,483 patents  ·  719 inventors

Ranked #197 of 43,611 cities Top 1%

Showing 1–50 of 719 inventors

Rank Inventor Primary Company Patents
1 Kazuyuki Yamamoto Sony 22
2 Masahiro Kawamura Idemitsu Kosan Co. 20
3 Hiroaki Yoda Kabushiki Kaisha Toshiba 18
#4 Masayuki Orihashi Panasonic 14
#5 Teruhiko Suzuki Sony 13
#6 Daichi Nishikawa Sharp Kabushiki Kaisha 12
#6 Yoshimasa Furusato Jnc 12
#8 Akiko Saito Kabushiki Kaisha Toshiba 11
#8 Masakazu Funahashi Idemitsu Kosan Co. 11
#8 Hiroshi Yoshinaga Ricoh Company 11
#11 Takatoshi Nakamura Sony 10
#11 Naoyuki Ueda Ricoh Company 10
#11 Yumiko Mizuki Idemitsu Kosan Co. 10
#14 Tetsuya Yamada Canon 9
#14 Yuki Tanaka Nec 9
#14 Tomohiro Ishii Sony 9
#14 Denmi Kuwagaki Kikkoman 9
#18 Ryuji Murayama Canon 7
#18 Kazuo Takada Sanyo Electric Co. 7
#18 Tetsuya Inoue Idemitsu Kosan Co. 7
#18 Tsuyoshi Nishio Panasonic 7
#18 Takeshi Hatakeyama Panasonic 7
#18 Shoichi Ikenoue Sony 7
#18 Ichiro Kanno Canon 7
#18 Yo Taniguchi Hitachi 7
#26 Yoshiaki Suzuki Canon 6
#26 Shin Ishikawa Jfe Steel 6
#26 Takashi Kabasawa Edwards Japan Limited 6
#26 Mika Ebihara Ablic 6
#26 Hidefumi Yoshida Sharp Kabushiki Kaisha 6
#26 Takaaki Hioka Ablic 6
#26 Tamotsu Matsumoto Helen Of Troy Limited 6
#26 Keisuke Shimizu Panasonic 6
#34 Toru Shirai Hitachi 5
#34 Kensuke Matsuoka IBM 5
#34 Minoru Ariyama Seiko Instruments 5
#34 Yoshihito Hayashi Sony 5
#34 Kazuhiro Miyasa Canon 5
#34 Nobuyuki Ogasawara Helen Of Troy Limited 5
#34 Kaoru Sakaguchi Ablic 5
#34 Hitoshi Sano Canon 5
#34 Makoto Okonogi Nippon Steel 5
#34 Seiji Nakajima Jfe Steel 5
#34 Yoshitaka Bito Hitachi 5
#34 Kaoru Hamada Nippon Paper Industries Co. 5
#34 Kenji Hashimoto Idemitsu Kosan Co. 5
#34 Tomoyuki Tenkawa Canon 5
#34 Kunio Fukuda Sony 5
#34 Yoshiyuki Sakaguchi Edwards Japan Limited 5
#34 Tomomitsu Risaki Seiko Instruments 5