Tokyo, CA 2020

1,194 patents  ·  292 inventors

Ranked #262 of 44,107 cities Top 1%

Showing 1–50 of 292 inventors

Rank Inventor Primary Company Patents
1 Satoshi Nagata Ntt Docomo 67
2 Shinichiro Tsuda Sony 39
3 Ikuo Tsukagoshi Sony 36
#4 Takayuki Suzuki Canon 23
#5 Masayuki Kozuka Panasonic 20
#5 Keiichi Kubota Qualcomm 20
#7 Hideki Matsushima Panasonic 19
#8 Shigeru Tanaka Sumitomo Electric Industries 18
#9 Long Zhang Magnecomp 17
#9 Tsubasa Tsukahara Sony 17
#11 Kazuki Watanabe Mitsubishi Electric 15
#11 Masato Kitazoe Qualcomm 15
#13 Hiroaki Nakano Sony 13
#13 Takashi Nakamura Fujitsu Limited 13
#13 Hiroshi Maejima Kabushiki Kaisha Toshiba 13
#13 Hiroyuki Matsumoto Panasonic 13
#17 Yasushi Okumura Sony 12
#18 Kenji Saito Sumitomo Electric Industries 11
#18 Hiroshi Hasegawa Seiko Epson 11
#18 Akira Nakamura Sony 11
#18 Koji Yamamoto Kabushiki Kaisha Toshiba 11
#22 Yuichi Kakishima Ntt Docomo 10
#22 Keisuke Yoshida Sharp Kabushiki Kaisha 10
#22 Akira Ito Fujitsu Limited 10
#25 Takuya Matsumoto Hitachi 9
#25 Hitoshi Yamamoto Seiko Epson 9
#25 Takashi Arai Canon 9
#25 Hiroaki Yoshida Fujitsu Limited 9
#25 Takeshi Imamura Canon 9
#25 Yoshihiro Yoshii Hitachi 9
#31 Daisuke Takai Alps Alpine Co. 8
#31 Yuji Kobayashi Nec 8
#31 Anand Raghawa Prasad Nec 8
#31 Hiroki Shibata Koito Manufacturing Co. 8
#31 Atsushi Yamaguchi Tdk 8
#31 Xinyu Li Taiyo Yuden Co. 8
#31 Hideyuki Takahashi Jfe Steel 8
#38 Minoru Yoshida Kabushiki Kaisha Toshiba 7
#38 Kazuo Takahashi Canon 7
#38 Kyoji Hirata Nec 7
#38 Yuki Yoshida Fujitsu Limited 7
#38 Masashi Ito Hamamatsu Photonics K.K. 7
#38 Masaru Ikeda Sony 7
#38 Satoshi Kaneko Canon 7
#38 Yuhua Chen Nec 7
#38 Kazuki Sato Headway Technologies 7
#38 Junji Shimamura Omron 7
#48 Hirofumi Komori Cista System 6
#48 Yasuhiro Matsuda Sony 6
#48 Shigekazu Yamada Micron 6

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