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

Showing 3,901–3,950 of 13,130 inventors

Rank Inventor Primary Company Patents
#2021 Ryu Sannomiya Sony 2
#2021 Eiji Hara Hoshizaki Denki 2
#2021 Takeshi Ouchi 2
#2021 Katsuya Hirano Nec 2
#2021 Haruki KOSHITOUGE Mitsubishi Chemical 2
#2021 Osamu Nohara Nabtesco 2
#2021 Haisong Liu Honda Motor Co. 2
#2021 Masanari Nakayama Mitsubishi Chemical 2
#2021 Takaya Tanaka Kddi 2
#2021 Taizo Makino Nippon Steel 2
#2021 Atsushi Fukuzato Nec 2
#2021 Kenta Ishii Toyota 2
#2021 Masaki Yoneyama Honda Motor Co. 2
#2021 Kohei Nonaka 2
#2021 Hiroyuki Shimanaka Dainichiseika Color & Chemicals Mfg. Co. 2
#2021 Keiichi Hasebe Mitsubishi Gas Chemical Company 2
#2021 Shigenobu Fujisawa Nippon Filcon Co. 2
#2021 Emi MATSUBA Dai Nippon Printing Co. 2
#2021 Daisuke MASHIMO Hitachi 2
#2021 Kaichi FUKUDA Japan Display 2
#2021 Takayoshi Fujii Kabushiki Kaisha Toshiba 2
#2021 Tomoyuki Yokota Jfe Steel 2
#2021 Takanori Yoshizawa Taiyo Yuden Co. 2
#2021 Yoshihiro Kanahashi Ushio Denki Kabushiki Kaisha 2
#2021 Masayoshi Suzuta Toppan Printing Co. 2
#2021 Motoharu Miyamoto Japan Display 2
#2021 Daisuke Kudo Sumitomo Rubber Industries 2
#2021 Nanako OBATA Eneos 2
#2021 Tooru Arii Daifuku Co. 2
#2021 Narihiro Toda Daiichi Sankyo Company, Limited 2
#2021 Hiroshi Tatekawa Subaru 2
#2021 Shuuji Yoshioka Daicel 2
#2021 Yutaro Hirai Dowa Metaltech Co. 2
#2021 Katsutoshi Tahara Sony 2
#2021 Hiroki Watabe Canon 2
#2021 Chiaki ISHII Daiichi Sankyo Company, Limited 2
#2021 Takumi Motoi Dai Nippon Printing Co. 2
#2021 Akihiro TERASAKA Mitsubishi Electric 2
#2021 Toru Fukasawa Mitsubishi Electric 2
#2021 Keigo Matsuura Agc 2
#2021 Motoshi AOYAMA Agc 2
#2021 Yasunobu Kawamoto Taiyo Yuden Co. 2
#2021 Kenshiro SAKATA 2
#2021 Hiroki Ishida Tsubakimoto Chain 2
#2021 Hiroaki Yoshimura Idemitsu Unitech Co. 2
#2021 Tomonori Umezaki Central Glass Company, Limited 2
#2021 Shingo Sugioka Jfe Steel 2
#2021 Keita Inamura Subaru 2
#2021 Fumi Irie Nec 2
#2021 Haruhiko Nagahashi Subaru 2