Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.

Tokyo, JP 2025

23,000 patents  ·  13,130 inventors

Ranked #1 of 40,155 cities Top 1%

Showing 5,551–5,600 of 13,130 inventors

Rank Inventor Primary Company Patents
#4477 Akihiko Nakasa Mitsubishi Electric 1
#4477 Teruhiro Senkoji Mitsubishi Electric 1
#4477 Fumiya Goto Kawasaki 1
#4477 Minoko TAKANASHI Japanese Red Cross Society 1
#4477 Kazutaka Jinno Bridgestone 1
#4477 Osamu Nozawa Hoya 1
#4477 Naoki Toyoda Mayekawa Mfg. Co. 1
#4477 Takashi Okazaki Mitsubishi Electric 1
#4477 Kazunari Nishita Japan Display 1
#4477 Ken Sugiyama Japan Display 1
#4477 Tetsuro Ochi Japan Display 1
#4477 Masami Tazuke Furukawa Electric Co. 1
#4477 Jiro SAKATO Furukawa Electric Co. 1
#4477 Hidekazu Nagai Toyota 1
#4477 So Nagano Jfe Steel 1
#4477 Hirotoshi Tada Nippon Steel 1
#4477 Masamitsu Kubota Nippon Steel 1
#4477 Toshiaki Kawamura Hitachi 1
#4477 Kenshiro Ebisu — 1
#4477 Katsuji Fukumoto — 1
#4477 Shiori Nakasai — 1
#4477 Yoshihide Nakae Komatsu 1
#4477 Yasuhisa Asano Komatsu 1
#4477 Hiraku Nakamura Furuno Electric Company Limited 1
#4477 Mitsunori Nishino Honda Motor Co. 1
#4477 Shusuke CHINO Ziosoft 1
#4477 Keiichirou SUGISAKI The Japan Steel Works 1
#4477 Nobuyuki Ikegami Thk Co. 1
#4477 Ayumu Saito Ebara 1
#4477 Yasuyuki MIYASAWA Ebara 1
#4477 Bunta Narukawa Fujikoki 1
#4477 Yuta Hosaka Fujikoki 1
#4477 Manato Furusawa Ebara 1
#4477 Yusuke Sasaya Ebara 1
#4477 Keiichi Nojo Ebara 1
#4477 Kelvin Ka Sin CHENG Rakuten Group 1
#4477 Toshiharu Sugawara Hitachi 1
#4477 Hideyuki KUME Hitachi 1
#4477 Taketo MAEJIMA Nippon Steel 1
#4477 Takuya NANJO Teijin Pharma Limited 1
#4477 Hironari Ikeda Ebara 1
#4477 Kyoko Naito Jfe Steel 1
#4477 Yasuhito OSUGI NTT 1
#4477 Seisuke Tsuda Jfe Steel 1
#4477 Akihisa ISHINO Agc 1
#4477 Nobuhiro Chiba Sony 1
#4477 Hisanori Bessho Sharp Kabushiki Kaisha 1
#4477 Yosuke Hiratsuka Sony 1
#4477 Satoru Kamijo Honda Motor Co. 1
#4477 Kyosuke Inada Honda Motor Co. 1