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USPTO Patent Rankings Data through Dec 31, 2025
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Proterial — 65 Patents in 2023

Rank (2023): #596 of 29,631Top 3%
129 inventors
65 Patents 2023

Top Inventors at Proterial 2023

Showing 1–50 of 129 inventors

RankNamePatents
1 Takanobu Watanabe 7
2 Detian Huang 5
3 Shuho Koseki 4
3 Yuta Sugiyama 4
#5 Akira Gunji 3
#5 Hideki Nonen 3
#5 Hisato Tokoro 3
#5 Kimika Kudo 3
#5 Masamichi Kishi 3
#5 Masanori SAGAWA 3
#5 Noriyuki Takahashi 3
#5 Seiichi Kashimura 3
#5 Shuichi TAKANO 3
#5 Teruyuki Nakamura 3
#15 Akihiro MAETA 2
#15 Chuya Aoki 2
#15 Futoshi Kuniyoshi 2
#15 Genei Nakajima 2
#15 Hajime Itagaki 2
#15 Hiroshi Ishikawa 2
#15 Hiromitsu Kuroda 2
#15 Hideyuki Sagawa 2
#15 Hiroshi SHIRATORI 2
#15 Kazunori Nishimura 2
#15 Kazuhiko Tomita 2
#15 Keisuke Fukuchi 2
#15 Keiko Nakano 2
#15 Kota Fukuda 2
#15 Masashi Arai 2
#15 Makoto Sasaki 2
#15 Morifumi Kuroki 2
#15 Naoto Teraki 2
#15 Shin Takahashi 2
#15 Tadashi Furuya 2
#15 Takanori Komuro 2
#15 Tamotsu Sakurai 2
#15 Takahiro Sugiyama 2
#15 Tatsuya TOYAMA 2
#15 Toshitaka Ishizawa 2
#15 Tomoyuki Murayama 2
#15 Yiming JIN 2
#15 Yoshikazu Hayakawa 2
#15 Yoshio Katayama 2
#15 Yukio Ikeda 2
#15 Yuriko Kiyokane 2
#46 Akitoshi FUJIMORI 1
#46 Akihiro Kimoto 1
#46 Akio Takeuchi 1
#46 Akio Uchikawa 1
#46 Asami OYA 1