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

Yokohama, JP 2025

8,833 patents  ·  4,848 inventors

Ranked #25 of 40,155 cities Top 1%

Showing 1,601–1,650 of 4,848 inventors

Rank Inventor Primary Company Patents
#814 Yoshiyuki Kitazawa — 2
#814 Hiroaki Fujikura — 2
#814 Shiori UEDA Shimadzu 2
#814 Izumi Fujiwara Canon 2
#814 Akira Yokozuka Western Digital Technologies 2
#814 Takuhiro Ogushi Canon 2
#814 Hideki Yamakami Canon 2
#814 Masato Nakamizu Kansai Paint Co. 2
#814 Azuna NONAKA Nikon 2
#814 Tomonori Kuribayashi Nikon 2
#814 Ryoh Suzuki Ricoh Company 2
#814 Jun Akabane Nikon 2
#814 Huiting Cheng Fujitsu Limited 2
#814 Shinichi Iriya Sony 2
#814 Takao TOSU Semiconductor Energy Laboratory 2
#814 Kohta Akiyama Ricoh Company 2
#814 Etsu Hashimoto NTT 2
#814 Kuniyuki Ishii Sumitomo Electric Industries 2
#814 Takashi Nagano Sony 2
#814 Akihiko Nakamura Tokyo Ohka Kogyo Co. 2
#814 Hiroshi HINOHARA Ricoh Company 2
#814 Takahisa Yamamoto Canon 2
#814 Taichi Kasugai Canon 2
#814 Fumiaki MIYAKE Jvckenwood 2
#814 Yasuo Ohba Kabushiki Kaisha Toshiba 2
#814 Keiko Uehara Canon 2
#814 Naohito Nakamura Canon 2
#814 Suguru Sangu Ricoh Company 2
#814 Hidemi Nagata National University Corporation, Iwate University 2
#814 Yutaka Watanabe Canon 2
#814 Sho Nagatsu Canon 2
#814 Kazutaka Shimizu Mitsubishi Electric 2
#814 Takakazu Ohashi Canon 2
#814 Kengo Nieda Canon 2
#814 Manabu Otsuka Canon 2
#814 Kazuaki Yamana Canon 2
#814 Masaya Uyama Canon 2
#814 Souta Takeuchi Canon 2
#814 Yasuhiro Koike Unknown 2
#814 Yuki Kawahara Exedy 2
#814 Keita Ishimi Canon 2
#814 Yuzo Fukuzaki Sony 2
#814 Satoshi Shigezaki — 2
#814 Kanako Soma Canon 2
#814 Yoshiaki Kitano Sony 2
#814 Akihito BETTOYASHIKI Fujifilm 2
#814 Takayuki Kanazawa Canon 2
#814 Tetsuya Sano Canon 2
#814 Itaru Okubo Terumo Kabushiki Kaisha 2
#814 Shigeki Matsunaka Shibaura Mechatronics 2