Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
TC

Toyobo Co.

Rank (All Time): #2,211 of 106,127Top 3%
498 inventors
370 Patents All Time

Top Inventors at Toyobo Co. All Time

Showing 301–350 of 498 inventors

RankNamePatents
#227 Kazuo Watanabe 1
#227 Kenichi EGUCHI 1
#227 Kenichi Funaki 1
#227 Keiichi Hisaeda 1
#227 Kenichiro Isomoto 1
#227 Kenichi Itou 1
#227 Ken Jibiki 1
#227 Kenichiro Kano 1
#227 Kensaku Maeda 1
#227 Kenichi Masuhara 1
#227 Kenji Nishimoto 1
#227 Keiko Sakaguchi 1
#227 Kenta Tada 1
#227 Keiko Yugawa 1
#227 Kisaburo Deguchi 1
#227 Kiyofumi Sakai 1
#227 Kimiko Yoshida 1
#227 Kojiro Hamano 1
#227 Koji Kobayashi 1
#227 Koji Kubo 1
#227 Kouhei Orihara 1
#227 Kotaro Shimokawa 1
#227 Koji Shoki 1
#227 Koji Tanaka 1
#227 Koji Tokunaga 1
#227 Kuriko Yamada 1
#227 Mayumi Akashi 1
#227 Makoto Hijikata 1
#227 Makiko Hiraoka 1
#227 Masao Ieno 1
#227 Masaharu Isobe 1
#227 Masahito Ito 1
#227 Masao Kitabayashi 1
#227 Masaru Kitagawa 1
#227 Masanori Kobayashi 1
#227 Masaru Kobayashi 1
#227 Masahiro Kuragaki 1
#227 Mariko Matsui 1
#227 Masahiko Nakamori 1
#227 Masashi NAKASHIMA 1
#227 Mayu Ogawa 1
#227 Manabu Ohrui 1
#227 Masayuki Oya 1
#227 Masahiro Saijo 1
#227 Masaaki Sekino 1
#227 Masahiro Seko 1
#227 Masafumi Shibuya 1
#227 Masayoshi Shimada 1
#227 Masahiro Tamada 1
#227 Masakazu Tanaka 1