Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Cities › Otsu, JP

Otsu, JP 2021

365 patents  ·  211 inventors

Ranked #393 of 43,435 cities Top 1%

Otsu, JP ranks #393 worldwide for total patents filed in 2021, with 365 patents from 211 inventors. Leading employers of inventors based in Otsu, JP include Omron, Sharp Kabushiki Kaisha, Toray Industries.

Showing 1–50 of 211 inventors

Rank Inventor Primary Company Patents
1 Mamoru Egi Omron 10
2 Hiroshi Hamada Sharp Kabushiki Kaisha 8
3 Masayuki Hanakawa Toray Industries 6
3 Hiroshi Kajiyama Hitachi 6
3 Kazuto Miyoshi Toray Industries 6
3 Yuki Ikejiri Toyota 6
#7 Masataka Nakamura Toray Industries 5
#7 Yoshiyuki Ueno Toray Industries 5
#7 Shohei Fujiwara Kyocera Document Solutions 5
#7 Seiichiro Murase Toray Industries 5
#11 Hiroho Hirozawa Toray Industries 4
#11 Rumiko Kitagawa Toray Industries 4
#11 Masayuki Ikemoto Toyota 4
#11 Takeshi Kubo Sony 4
#11 Satoshi KAMEMOTO Toray Industries 4
#11 Tsutomu Akechi Toyobo Co. 4
#17 Shota Kawai Toray Industries 3
#17 Hiroji Shimizu Toray Industries 3
#17 Yuki MASUDA Toray Industries 3
#17 Hajime Nishimura Sony 3
#17 Hiroki Tomioka Sumitomo Chemical 3
#17 Masanori Wada Nippon Electric Glass Co. 3
#17 Ryoji Okuda Toray Industries 3
#17 Jun Okabe Nippon Mektron 3
#17 Masakazu Koiwa Toray Industries 3
#17 Keiji Takeda Fujitsu Limited 3
#17 Kimio Isobe Toray Industries 3
#17 Yasutaka Okano Toray Industries 3
#17 Satoru Horiguchi Dai Nippon Insatsu 3
#17 Gohei Yamamura Toray Industries 3
#17 Suguru Ushiro Toray Industries 3
#17 Hideki Asano Nippon Electric Glass Co. 3
#17 Kyohei Kobayashi Kyocera 3
#17 Naoki Fujita Fanuc 3
#35 Yasuaki Tanimura Toray Industries 2
#35 Hirotoshi Sakaino Toray Industries 2
#35 Takuji Kobayashi Toray Industries 2
#35 Takejiro INOUE Toray Industries 2
#35 Yuji Matsuo Canon 2
#35 Mutsumu FUKADA Nippon Electric Glass Co. 2
#35 Fumio Sato Nippon Electric Glass Co. 2
#35 Masaaki Umehara Toray Industries 2
#35 Toshiyuki Kajioka Nippon Electric Glass Co. 2
#35 Yasushi Tamura Sumitomo Electric Industries 2
#35 Atsuo Minato Sony 2
#35 Kiyohito Yamamoto Canon 2
#35 Motonori Hochi Toray Industries 2
#35 Yusuke Hidaka Asahi Kasei Microdevices 2
#35 Hiroaki Ueda Nec 2
#35 Hiroshi Taiko Toray Industries 2

Nearby-Ranked Cities

Wilmington, DE369
Irving, TX369
Winston-Salem, NC368
São Paulo, BR366
Herndon, VA366
Plainsboro, NJ365
Memphis, TN364
Windom, MN364
Bethesda, MD364