Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Shioya, JP ranks #4,455 worldwide for total patents filed all time, with 619 patents from 113 inventors. Leading employers of inventors based in Shioya, JP include Toshiba Tec Kabushiki Kaisha, Kabushiki Kaisha Toshiba, Honda Motor Co..

Showing 1–50 of 113 inventors

Rank Inventor Primary Company Patents
1 Toshihiro Sone Toshiba Tec Kabushiki Kaisha 118
2 Yuji Kawashima Kabushiki Kaisha Toshiba 34
3 Shigeru Inai Honda Motor Co. 30
#4 Koji Onuma Ts Tech Co. 29
#5 Shinobu Sato Nec 28
#6 Hidetoshi Ozawa Ts Tech Co. 22
#7 Tomofumi Ichinose Honda Motor Co. 18
#8 Mitsuyoshi Takao Kabushiki Kaisha Toshiba 17
#9 Kei Okuma Ts Tech Co. 15
#10 Shinya Ishima Ts Tech Co. 14
#11 Koichi Terai Shima Seiki Mfg. 13
#11 Yoichi Matsuoka Toyoda Gosei Co. 13
#13 Yuji Kuwashima Honda Motor Co. 12
#14 Ryuji Aoki Keihin 11
#14 Soichiro KAMEI Ts Tech Co. 11
#16 Katunori Sato Moriyama Sangyo 10
#17 Kazuyuki Takasawa Dai Nippon Printing Co. 9
#17 Kosuke Nishiyama Honda Motor Co. 9
#17 Akio Tetsuka Canon 9
#20 Takayuki Shimatsu Keihin 8
#21 Masahiro Kawazu Honda Motor Co. 7
#21 Yasutaka Sakai Honda Motor Co. 7
#21 Kenichi Takebayashi Keihin 7
#24 Hiroyuki Hayasaka Sumitomo Chemical 5
#24 Hirokazu Shukuin Canon 5
#24 Izumi Kondo Honda Motor Co. 5
#24 Masaru Shibasawa Honda Motor Co. 5
#28 Katsuaki Shinoda Kabushiki Kaisha Toshiba 4
#28 Itaru Genpei Honda Motor Co. 4
#28 Mitsuru Sueki Ts Tech Co. 4
#28 Masatoshi Hayasaka Keihin 4
#28 Youichiro Shikine Honda Motor Co. 4
#28 Ryutaro Minesawa Keihin 4
#28 Yusuke Fukada Honda Motor Co. 4
#35 Tomohiro Ohe Honda Motor Co. 3
#35 Masamitsu Mori Keihin 3
#35 Kazunari Nishide Ts Tech Co. 3
#35 Yusuke Takahashi Ts Tech Co. 3
#35 Yu Sugiyama Ts Tech Co. 3
#35 Hidetoshi Saruwatari Honda Motor Co. 3
#35 Shogo Tokita Hitachi Astemo 3
#35 Minori Izumi Canon 3
#35 Ikuhiro Uemura Keihin 3
#35 Sachio Hojo Honda Motor Co. 3
#35 Taku Yoshikawa Honda Motor Co. 3
#35 Kouzou Simamura Honda Motor Co. 3
#47 Toshiyuki Yanaoka Honda Motor Co. 2
#47 Noriya Kishino Keihin 2
#47 Yoichi Kawaguchi Keihin 2
#47 Shouichi Nogawa Canon 2