Tokyo, CA 2022

1,101 patents  ·  264 inventors

Ranked #311 of 44,143 cities Top 1%

Showing 1–50 of 264 inventors

Rank Inventor Primary Company Patents
1 Satoshi Nagata Ntt Docomo 151
2 Shinichiro Tsuda Sony 33
2 Ikuo Tsukagoshi Sony 33
#4 Yuichi Kakishima Ntt Docomo 23
#5 Takayuki Suzuki Canon 18
#5 Masato Kitazoe Qualcomm 18
#7 Takuya Matsumoto Hitachi 17
#7 Hideki Matsushima Panasonic 17
#7 Anand Raghawa Prasad Nec 17
#10 Keiichi Kubota Qualcomm 16
#10 Masayuki Kozuka Panasonic 16
#12 Hiroshi Hasegawa Seiko Epson 15
#13 Yuki Yoshida Fujitsu Limited 14
#14 Takashi Arai Canon 13
#15 Hiroyuki Matsumoto Panasonic 12
#16 Koji Yamamoto Kabushiki Kaisha Toshiba 11
#16 Hitoshi Yamamoto Seiko Epson 11
#18 Takahiro Ito Mitsubishi Electric 10
#18 Takashi Nakamura Fujitsu Limited 10
#18 Akira Deguchi Hitachi 10
#18 Hiroshi Maejima Kabushiki Kaisha Toshiba 10
#18 Xinyu Li Taiyo Yuden Co. 10
#23 Akira Ito Fujitsu Limited 9
#23 Shigeru Tanaka Sumitomo Electric Industries 9
#23 Yasushi Okumura Sony 9
#26 Satoru Kobayashi Canon 8
#26 Yuichi Sasaki Mitsubishi Electric 8
#26 Takeshi Imamura Canon 8
#26 Satoshi Kaneko Canon 8
#26 Yuji Kobayashi Nec 8
#31 Yuhua Chen Nec 7
#31 Kazuki Sato Headway Technologies 7
#31 Yoshikazu Yamada Honda Motor Co. 7
#31 Kenji Saito Sumitomo Electric Industries 7
#31 Hideyuki Takahashi Jfe Steel 7
#31 Akira Nakamura Sony 7
#31 Kohei Yamaguchi Yamaha Motor 7
#31 Tomoya Suzuki Toyota 7
#39 Yoichi Ito Ricoh Company 6
#39 Takahiro Iijima Honda Motor Co. 6
#39 Daisuke Tahara Sony 6
#39 Kazuki Watanabe Mitsubishi Electric 6
#39 Tsutomu Tanaka Sumitomo Wiring Systems 6
#39 Makoto Uchida Sumitomo Electric Industries 6
#39 Hiroaki Nakano Sony 6
#46 Naoto Fukasawa Nec Display Solutions 5
#46 Bipin Gupta Mitsubishi Heavy Industries Engine & Turbocharger 5
#46 Hitoshi Osaki Jsr 5
#46 Masato Ishii Panasonic 5
#46 Hiroki Sugimoto Solar Frontier K.K. 5

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