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

Showing 3,851–3,900 of 13,130 inventors

Rank Inventor Primary Company Patents
#2021 Kazumichi OKAJIMA Komatsu 2
#2021 Takayuki Kuroda Nec 2
#2021 Jun Iwase Foster Electric Company, Limited 2
#2021 Toru Yumoto Asahi Kasei Kabushiki Kaisha 2
#2021 Yuki Kanai Fujitsu Limited 2
#2021 Masashi Hiromitsu Dai Nippon Printing Co. 2
#2021 Kosuke Hatsuda Kabushiki Kaisha Toshiba 2
#2021 Satoshi Tendo Mujin 2
#2021 Yohei Kitamura Jfe Steel 2
#2021 Keiichiro Juri Ricoh Company 2
#2021 Kazuaki Ishioka Mitsubishi Electric 2
#2021 Saneyuki Goya Mitsubishi Electric 2
#2021 Satoko BABA Comcast 2
#2021 Muneki Shiraishi Comcast 2
#2021 Masaya TAKAGI Shiseido Company, Limited 2
#2021 Chieko Mizumoto Shiseido Company, Limited 2
#2021 Abid Saudagar 17Live Japan 2
#2021 Akiko Inoue Sony 2
#2021 Daisuke Hirano Ricoh Company 2
#2021 Kazuhiko Yamaoka Nec 2
#2021 Yoshinori Matsumaru Tdk 2
#2021 Yuki Soeda Nichia 2
#2021 Yasuhiro Sakurai Nissan Motor Co. 2
#2021 Tadashi Arai Shinko Electric Industries Co. 2
#2021 Hikaru Katori Eagle Industry Co. 2
#2021 Sho Tanaka Sony 2
#2021 Yuichi Yaegashi Seikagaku 2
#2021 Nobuo Nakahara Eagle Industry Co. 2
#2021 Takeshi Hosoe Eagle Industry Co. 2
#2021 Megumi Uno Ebara 2
#2021 Masaaki Harada Canon 2
#2021 Tomotaka Hashimoto Asahi Kasei Chemicals 2
#2021 Kanjiro Miyata The University Of Tokyo 2
#2021 Yuki MAMISHIN Sony 2
#2021 Isao Ichikawa Lintec 2
#2021 Hidekazu Nakayama Lintec 2
#2021 Takanori Yokota National University Corporation Tokyo Medical And Dental University 2
#2021 Takayuki Kajikawa Ebara 2
#2021 Katsutoshi Kanamori Sony 2
#2021 Kotaro Matsuda Canon 2
#2021 Kozo Iwaki Max Co. 2
#2021 Satoshi Tsuchiya Ricoh Company 2
#2021 Naoyuki Uchida Hisamitsu Pharmaceutical Co. 2
#2021 Yoshito Tanaka Daikin Industries 2
#2021 Noeru Sato Subaru 2
#2021 Kensuke Nakamura Sumitomo Bakelite Co. 2
#2021 Takashi Sonoda Mitsubishi Electric 2
#2021 Hiroaki Adachi Sony 2
#2021 Makoto Ohta Pentax Ricoh Imaging Company 2
#2021 Syotaro MAEKAWA Asahi Group Holdings 2