Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Home › Cities › Yokohama, JP

Yokohama, JP All Time

432,220 patents  ·  49,251 inventors

Ranked #6 of 111,555 cities Top 1%

Yokohama, JP ranks #6 worldwide for total patents filed all time, with 432,220 patents from 49,251 inventors. Leading employers of inventors based in Yokohama, JP include Nissan Motor Co., Renesas Electronics, Fujitsu Limited.

Showing 16,951–17,000 of 49,251 inventors

Rank Inventor Primary Company Patents
#16552 Karuki Hamada Nissan Motor Co. 5
#16552 Tomoumi Yagasaki Renesas Electronics 5
#16552 Akira Orita Fujitsu Limited 5
#16552 Seiho Taniguchi Union Carbide 5
#16552 Yu Kimura Sumitomo Wiring Systems 5
#16552 Genjiro Sano Canon 5
#16552 Mami Toda Renesas Electronics 5
#16552 Masazumi Yamazaki Sumitomo Electric Industries 5
#16552 Taro Makigaki Nikon 5
#16552 Maki Tamura Chiome Bioscience 5
#16552 Masafumi Okabe — 5
#16552 Akinobu Gotou Nissan Motor Co. 5
#16552 Yuta Shiokawa Kyocera 5
#16552 Akitaka Yoshizawa Canon 5
#16552 Takayuki Hira Fuji Electric Co. 5
#16552 Michiki Nakano Hitachi 5
#16552 Yasushi Nanishi Murata Manufacturing Co. 5
#16552 Makoto Kimura Pola Chemical Industries 5
#16552 Tomonori Tsuchiyama Sony 5
#16552 Shin Konomi Ebara 5
#16552 Yukio Narita Bristol-Meyers 5
#16552 Koji Tsukashima Sumitomo Electric Industries 5
#16552 Shogo Uehara Smk 5
#16552 Masafumi Matsushita Jfe Steel 5
#16552 Takeshi Hoshina Daido Metal Company 5
#16552 Masataka Uehira Ricoh Company 5
#16552 Toshiaki Takama Kabushiki Kaisha Toshiba 5
#16552 Shingo Mitsugi Furukawa Electric Co. 5
#16552 Norimichi Hiroshige Fujitsu Limited 5
#16552 Noboru Otsuka Jsr 5
#16552 Masayoshi Kanazawa Sony 5
#16552 Masami Hasegawa Chugai Pharmaceutical 5
#16552 Shigehiko Matsunaga Sony 5
#16552 Yuichi Shiho — 5
#16552 Satoshi Takinoiri Olympus 5
#16552 Yumiko Kawai Chugai Pharmaceutical 5
#16552 Kohichi Sadano Ricoh Company 5
#16552 Hirohide Yamasaki Kyocera 5
#16552 Sadahiro Nakamura Hitachi 5
#16552 Yukihiro Fujikura Toshiba Tec Kabushiki Kaisha 5
#16552 Masashi Tamai Pola Chemical Industries 5
#16552 Akihiro Yahata Kabushiki Kaisha Toshiba 5
#16552 Akikazu Takeuchi Sony 5
#16552 Hiroshi Mizui Mikuni 5
#16552 Yukinobu Takahashi Kabushiki Kaisha Toshiba 5
#16552 Katsuaki Miyatani Asahi Glass Co. 5
#16552 Yukihiro Miyamoto Mitsubishi Chemical 5
#16552 Kenki Matsui — 5
#16552 Takaki SAIKI — 5
#16552 Toshiaki Kikuta Mitsubishi Electric 5

Nearby-Ranked Cities

Tokyo, JP716,148
Seoul, KR296,870