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USPTO Patent Rankings Data through Dec 31, 2025
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Toray Industries — 147 Patents in 2017

Rank (2017): #258 of 29,883Top 1%
350 inventors
147 Patents 2017

Top Inventors at Toray Industries 2017

Showing 1–50 of 350 inventors

RankNamePatents
1 Katsushige Yamada 8
2 Hiroyuki Kurihara 7
2 Hiroshi Takezaki 7
2 Masahiro Kimura 7
#5 Daisuke Izuhara 6
#5 Hiroho Hirozawa 6
#5 Nobuyuki Arai 6
#8 Atsushi Minamino 5
#8 Fumiyoshi Okano 5
#8 Hiroshi Taiko 5
#8 Jun Misumi 5
#8 Kentaro Takagi 5
#8 Kenichi Yoshioka 5
#8 Makoto Endo 5
#8 Mitsuhito Suwa 5
#8 Yoshiki Okamoto 5
#17 Hiroaki Umeda 4
#17 Hiroyuki Yamada 4
#17 Kazuhiro Tanahashi 4
#17 Koji Yamauchi 4
#17 Masaki Fujita 4
#17 Masakazu Koiwa 4
#17 Takayoshi Ido 4
#17 Tomoyuki Kunita 4
#25 Hitoshi Araki 3
#25 Hiroshi Tsuchikura 3
#25 Hiroki Wakabayashi 3
#25 Jong-Hun Kim 3
#25 Masahiro Henmi 3
#25 Masanobu Kobayashi 3
#25 Masataka Nakamura 3
#25 Masaki Okamura 3
#25 Masao Tomikawa 3
#25 Nobuyuki Tomioka 3
#25 Rumiko Kitagawa 3
#25 Satoshi Yamada 3
#25 Shinichi Matsuki 3
#25 Takao Sasaki 3
#25 Tomoko Ichikawa 3
#25 Toshihisa Nonaka 3
#25 Tsuyoshi Tominaga 3
#25 Yoshiyuki Ueno 3
#25 Yuichiro Iguchi 3
#44 Akira Nishimura 2
#44 Daigo Kobayashi 2
#44 Daichi Miyazaki 2
#44 Daisaku Tanaka 2
#44 Daisuke Yamamoto 2
#44 Emi Amano 2
#44 Fumiyasu Nomura 2