Tokyo, JP 2021

27,423 patents  ·  13,970 inventors

Ranked #1 of 42,968 cities Top 1%

Showing 1–50 of 13,970 inventors

Rank Inventor Primary Company Patents
1 Kazuki Takeda Ntt Docomo 98
2 Kazuaki Takeda Ntt Docomo 47
3 Hiroki Harada Ntt Docomo 45
#4 Hideaki Takahashi Ntt Docomo 36
#5 Hayato Kurasawa Japan Display 31
#6 Hisashi Futaki Nec 30
#7 Tomoyuki Sasaki Tdk 29
#7 Yusuke FUJII Disco 29
#9 Makiko Yamamoto Sony 28
#10 Takahiro Yamamoto Hitachi 26
#11 Hayato Kiuchi Disco 25
#11 Hiroaki Takano Sony 25
#11 Ikuo Yamano Sony 25
#14 Manabu Yamada Japan Tobacco 24
#14 Hiroo Ikeda Nec 24
#14 Tooru Uchino Ntt Docomo 24
#17 Makiko Ohmae Disco 23
#17 Hiroyuki Tanaka Canon 23
#19 Shigenori Harada Disco 22
#19 Masamitsu Agari Disco 22
#19 Takuma NAKANO Japan Tobacco 22
#19 Rosen Nikolaev Diankov Mujin 22
#19 Tohru Hasegawa IBM 22
#19 Minoru Matsuzawa Disco 22
#19 Toshiki Miyai Disco 22
#19 Taro Arakawa Disco 22
#19 Yoshiaki Yodo Disco 22
#19 Emiko Kawamura Disco 22
#29 Hiroyuki Yamada Hitachi 21
#29 Hiroshi Sato Canon 21
#29 Kazuma Sekiya Disco 21
#32 Naohisa Kitazato Saturn Licensing 20
#32 Shinichi Kawano Sony 20
#32 Hiroshi Matsuda Canon 20
#32 Takashi Maeda Mitsubishi Electric 20
#36 Shinichi Kato Mitsubishi Electric 19
#37 Ryota Kimura Sony 18
#37 Daisuke Ito Panasonic 18
#37 Toshiyuki Tamura Nec 18
#37 Koji Ishizaki Japan Display 18
#37 Ryoma Oami Nec 18
#42 Sadafuku Hayashi Nec 17
#42 Keiji Nomaru Disco 17
#42 Yasutaka Nakashiba Renesas Electronics 17
#42 Minoru Yamaga Sony 17
#42 Wuri Andarmawanti Hapsari Ntt Docomo 17
#42 Makoto Suzuki Brother Kogyo 17
#48 Yoshimasa Funakawa Jfe Steel 16
#48 Yuki Yamamoto Sony 16
#48 Atsuki Tachibana Mitsubishi Electric 16