Tokyo, JP 2025

23,000 patents  ·  13,130 inventors

Ranked #1 of 40,155 cities Top 1%

Showing 1–50 of 13,130 inventors

Rank Inventor Primary Company Patents
1 Kazuki Takeda Ntt Docomo 71
2 Yuki Matsumura Ntt Docomo 49
3 Hiroki Harada Ntt Docomo 38
#4 Yuki Takahashi Denso 35
#5 Masato Shima Canon 33
#5 Shohei Yoshioka Ntt Docomo 33
#7 Koji Sakui Micron 31
#7 Nozomu Harada Unisantis Electronics Singapore Pte. 31
#9 Hiroshi Sato Canon 26
#10 Yuji Yasui Honda Motor Co. 25
#11 Rosen Nikolaev Diankov Mujin 23
#12 Hisashi Futaki Nec 22
#12 Ryoma Oami Nec 22
#14 Shigeru Sugaya Sony 20
#15 Takeo Koito Japan Display 19
#15 Masanobu Ikeda Japan Display 19
#17 Kosuke AIO Sony 18
#18 Hisayuki MUKAE Mitsubishi Electric 17
#19 Hideaki Takahashi Ntt Docomo 16
#20 Takuya Nishimura Sumitomo Electric Industries 15
#20 Bin Yang Uatc 15
#20 Kojiro Ikeda Japan Display 15
#23 Kenji Horikoshi Tomy Company 14
#23 Keiichi Chono Nec 14
#23 Hideo Kobayashi Canon 14
#23 Yuki Yamamoto Sony 14
#23 Hiroshi Takebayashi Ngk Insulators 14
#23 Satoshi Mori Mitsubishi Electric 14
#23 Akihiro HANADA Japan Display 14
#23 Naoki Kusashima Sony 14
#23 Yuka Ogino Nec 14
#23 Shinsuke Takatani Nippon Steel 14
#33 Sadafuku Hayashi Nec 13
#33 Toshiaki TAZUME Rakuten Group 13
#33 Tomoyuki Sasaki Tdk 13
#33 Gen Koide Japan Display 13
#33 Hiroo Ikeda Nec 13
#33 Yuya Suzuki Fujikin Incorporated 13
#33 Hiroyuki Tanaka Canon 13
#40 Kentaro Okuyama Japan Display 12
#40 Yusuke Matsubayashi Pioneer 12
#40 Yoichi Suzuki Aeronext 12
#40 Tomoya Ohara Ntt Docomo 12
#40 Hiroki TAKEDA Kddi 12
#40 Tatsuya Mori Mitsubishi Electric 12
#40 Hiroshi Matsuda Canon 12
#40 Hiroki Matsuda Sony 12
#40 Shinya KITA Rakuten Mobile 12
#40 Jin NAKAZATO Rakuten Mobile 12
#40 Soma SHIRAISHI Nec 12