Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Kabushiki Kaisha Toshiba — 53,330 Patents

Rank (All Time): #11 of 106,127Top 1%
21,523 inventors
53,330 Patents All Time

Top Inventors at Kabushiki Kaisha Toshiba All Time

Showing 4,601–4,650 of 21,523 inventors

RankNamePatents
#4294 Osami Morimiya 7
#4294 Osamu Nagao 7
#4294 Osamu Ono 7
#4294 Osamu Sasaki 7
#4294 Osamu Usuda 7
#4294 Osamu Yamazaki 7
#4294 Ping Jiang 7
#4294 Qiang Lin 7
#4294 Rei Kimura 7
#4294 Reiji Ono 7
#4294 Rika Hosaka 7
#4294 Rohana Chandratilleke 7
#4294 Robert Ian Woodward 7
#4294 Rumiko Horiguchi 7
#4294 Ryo Hosoya 7
#4294 Ryosuke Koshiba 7
#4294 Ryo OSAMURA 7
#4294 Ryoji Takeuchi 7
#4294 Satoru Asai 7
#4294 Satoshi Kamiya 7
#4294 Sakae Kawasaki 7
#4294 Sakae Kimura 7
#4294 Satoshi Kinoshita 7
#4294 Satoshi Miyazaki 7
#4294 Satoshi Nonaka 7
#4294 Satoshi Ooka 7
#4294 Satoshi Seto 7
#4294 Sachio Shibuya 7
#4294 Satoko Tajima 7
#4294 Seiji Hashimoto 7
#4294 Seiichiro Kimura 7
#4294 Seiji Sagou 7
#4294 Setsu Yamamoto 7
#4294 Shin-ya Amano 7
#4294 Shinji Arai 7
#4294 Shinsuke Fujii 7
#4294 Shirou Fujita 7
#4294 Shinsuke Harada 7
#4294 Shigeru Hasebe 7
#4294 Shigeaki Hayase 7
#4294 Shunichi Hiraki 7
#4294 Shigefumi Ishiguro 7
#4294 Shin Ito 7
#4294 Shinichi Kamagami 7
#4294 Shingo Kasai 7
#4294 Shunsuke Katahira 7
#4294 Shunsuke KAWACHI 7
#4294 Shinichi Kimoto 7
#4294 Shigeru Kinoshita 7
#4294 Shingo Koide 7