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 4,701–4,750 of 13,130 inventors

Rank Inventor Primary Company Patents
#4477 Shuichi Morimoto Toyota 1
#4477 Takuma Nara Agc 1
#4477 Taisuke Hirooka Neomax Co. 1
#4477 Masahiko Tamura Chugai Pharmaceutical 1
#4477 Yu Onozaki Agc 1
#4477 Naoto Kawauchi Mitsubishi Electric 1
#4477 Noriyuki Hasegawa Mitsubishi Electric 1
#4477 Kensuke Futahashi Mitsubishi Electric 1
#4477 Hideyuki Yoko Elpida Memory 1
#4477 Yuji Goda Asahi Kasei Microdevices 1
#4477 Mizuna Tanaka Ricoh Company 1
#4477 Yukio Naiki Mitsubishi Electric 1
#4477 Takuya Noguchi Mitsubishi Electric 1
#4477 Shohei TERASAKI Mitsubishi Heavy Industries Thermal Systems 1
#4477 Nobuhiro Inokuma Asahi Kasei Fibers 1
#4477 Masaru Nakagomi Yokogawa Electric 1
#4477 Seiichi Shike Resonac 1
#4477 Ryuichi Nishiura Mitsubishi Electric 1
#4477 Masayuki Eguchi Seiko Epson 1
#4477 Masashi Wada Hitachi 1
#4477 Hiroshi Oinuma — 1
#4477 Koichi Todo Nec 1
#4477 Sawako Umezu Nec 1
#4477 Yasuhiro Niina Mitsubishi Electric 1
#4477 Hironori Torii — 1
#4477 Yasuo Toko Stanley Electric Co. 1
#4477 Keita Onose Sony 1
#4477 Kazuhisa Takashima Mitsubishi Electric 1
#4477 Yoshimi Okada Chiyoda 1
#4477 Junichirou Sakata Sony 1
#4477 Yumiko Ikeda Toppan Printing Co. 1
#4477 Yuhei Iwata Shiseido Company, Limited 1
#4477 Yoshikazu Aoki Hodogaya Chemical Co. 1
#4477 Yoshiho Maeda NTT 1
#4477 Hozumi Yasuda Ebara 1
#4477 Katsunori Terano Denki Kagaku Kogyo 1
#4477 Kazuya Imamura Komatsu 1
#4477 Hiroyuki Takatsu Hitachi 1
#4477 Tomoko Nishizawa Ricoh Company 1
#4477 Kazuya Fuke Fujitsu Limited 1
#4477 Yuzu Imakura Dai Nippon Printing Co. 1
#4477 Kazuya Sento Sony 1
#4477 Norihiko Akamatsu Sony 1
#4477 Yuima Kimura Asahi Kasei Kabushiki Kaisha 1
#4477 Thanh Hai Vo Hitachi 1
#4477 Shinzo Higuchi Ricoh Company 1
#4477 Megumi Mori Fujifilm 1
#4477 Daishin ITO Mitsubishi Electric 1
#4477 Akihiko Hyodo Hitachi 1
#4477 Kazuhide Kumakura NTT 1