Tokyo, JP 2023

23,522 patents  ·  12,444 inventors

Ranked #1 of 43,797 cities Top 1%

Showing 1–50 of 12,444 inventors

Rank Inventor Primary Company Patents
1 Kazuki Takeda Ntt Docomo 159
2 Hiroki Harada Ntt Docomo 38
3 Yuki Matsumura Ntt Docomo 31
#4 Hisashi Futaki Nec 29
#4 Kentaro Okuyama Japan Display 29
#6 Yuki Takahashi Denso 28
#7 Koichi Okuda Toyota 27
#7 Hideaki Takahashi Ntt Docomo 27
#9 Gen Koide Japan Display 25
#9 Yusuke FUJII Disco 25
#9 Yusuke Obata Japan Aviation Electronics Industry, Limited 25
#9 Keiichi Chono Nec 25
#13 Shoji Yachida Nec 23
#13 Tomoyuki Sasaki Tdk 23
#15 Manabu Yamada Japan Tobacco 22
#16 Hiroshi Sato Canon 21
#17 Masahiro Sato — 20
#17 Hayato Kurasawa Japan Display 20
#19 Takahiro Yamamoto Hitachi 19
#20 Minoru Yamaga Sony 18
#20 Kazuaki Takeda Ntt Docomo 18
#20 Naoki Kusashima Sony 18
#20 Daisuke Ito Panasonic 18
#20 Atsuro Ichigaya Nippon Hoso Kyokai 18
#20 Shunsuke Iwamura Nippon Hoso Kyokai 18
#20 Tohru Hasegawa IBM 18
#27 Masakuni Agetsuma Hitachi 17
#27 Rosen Nikolaev Diankov Mujin 17
#27 Atsushi Hayakawa Dai Nippon Printing Co. 17
#27 Hideo Kobayashi Canon 17
#27 Masato Tsukada Nec 17
#27 Sadafuku Hayashi Nec 17
#33 Takeo Koito Japan Display 16
#33 Hiromasa Uchiyama Sony 16
#33 Bin Yang Uatc 16
#36 Ryota Kimura Sony 15
#36 Ohji Nakagami Sony 15
#36 Takeshi Yamada Sumitomo Chemical 15
#36 Yuka Ogino Nec 15
#36 Masaya Hashimoto Kantatsu Co. 15
#36 Emi Kitagawa Nec 15
#36 Hiraku Hirabayashi Tdk 15
#36 Kenichi Kobayashi Ebara 15
#36 Chisato Funayama Nec 15
#36 Masanobu Ikeda Japan Display 15
#36 Tsuyoshi Kato Sony 15
#47 Takashi Kojima Dwango Co. 14
#47 Noriko Yamamoto IBM 14
#47 Tomohiro Suzuki Canon 14
#47 Kentaro Mori Ngk Spark Plug Co. 14