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

Setagaya, JP All Time

2,437 patents  ·  311 inventors

Ranked #1,379 of 112,640 cities Top 2%

Setagaya, JP ranks #1,379 worldwide for total patents filed all time, with 2,437 patents from 311 inventors. Leading employers of inventors based in Setagaya, JP include Thk Co., Fujitsu Limited, Kabushiki Kaisha Toshiba.

Showing 1–50 of 311 inventors

Rank Inventor Primary Company Patents
1 Hiroshi Teramachi Thk Co. 116
2 Toru Maniwa Fujitsu Limited 85
3 Ryota Kitagawa Kabushiki Kaisha Toshiba 81
#4 Shigeo Ohashi Hitachi 79
#5 Hiroko Abe Semiconductor Energy Laboratory 73
#6 Osamu Torii Kabushiki Kaisha Toshiba 68
#7 Toshiaki Ozawa Canon 57
#8 Koichi Muraoka Kabushiki Kaisha Toshiba 56
#8 Yasuhiko Kato Sony 56
#10 Takehiro Fujita Fujitsu Limited 54
#11 Tetsuya Hasegawa Yazaki 50
#12 Yumi Fukuda Kabushiki Kaisha Toshiba 46
#12 Hirofumi Morita Nuflare Technology 46
#14 Masaaki Onomura Kabushiki Kaisha Toshiba 44
#14 Isao Takasu Kabushiki Kaisha Toshiba 44
#16 Kazuhiro Satoh Olympus Optical Co. 42
#17 Issei Yoshida IBM 39
#18 Tadao Kimura Sumitomo Electric Industries 38
#18 Yoichi Kawano Fujitsu Limited 38
#20 Tadashi Tokumasu Kabushiki Kaisha Toshiba 34
#21 Tetsu SHIJO Kabushiki Kaisha Toshiba 33
#22 Sanroku Tsukamoto Fujitsu Limited 31
#22 Yoshiroh Kamiyama IBM 31
#24 Riichiro Take Fujitsu Limited 29
#24 Manabu Nishiyama Kabushiki Kaisha Toshiba 29
#26 Shinji Imoto Ricoh Company 28
#26 Kazuharu Seki Izumi-Cosmo Co. 28
#28 Tetsuo Tomita Fujitsu Limited 27
#28 Daisuke Ajitomi Kabushiki Kaisha Toshiba 27
#30 Shigeki Fukuta Fujitsu Limited 25
#31 Shinsuke Nishida Fourie 22
#32 Taku Aoyama Seiko Epson 20
#32 Kazushige Miyake Yamaha 20
#32 Takashi Mizoguchi Pioneer 20
#35 Kanji Takeuchi Nippondenso Co. 19
#36 Yuuichi Tatsumi Kabushiki Kaisha Toshiba 18
#36 Kohei Oasa Kabushiki Kaisha Toshiba 18
#38 Ko Koga Toyota 17
#38 Shigekazu Okumura Fujitsu Limited 17
#38 Shinsaku Mori Unknown 17
#41 Masahiko Nakagawa Honda Motor Co. 16
#41 Yuzi Kanazawa Fujitsu Limited 16
#43 Tadashi Nakajima Bridgestone 15
#44 Hiroyasu Fujiwara Hamamatsu Photonics K.K. 14
#44 Mikio Hamada Aisan Kogyo Kabushiki Kaisha 14
#46 Yoshimasa Wakatake Unknown 12
#46 Masayuki Ishikawa Hitachi Chemical Company 12
#46 Hitoshi Matsuzawa Nikon 12
#49 Katsuhiro Okamoto Kyocera 11
#49 Yanpeng Lin Advanced New Technologies Co. 11

Nearby-Ranked Cities

Mülheim an der Ruhr, DE2,450
Sanford, FL2,449
Thornton, CO2,443
Mount Prospect, IL2,439
Huntington, NY2,438
Golden Valley, MN2,435
Batavia, IL2,434
Kawaguchi, JP2,433
Oberkochen, DE2,431