Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Teijin Limited — 1,450 Patents

Rank (All Time): #585 of 106,127Top 1%
1,631 inventors
1,450 Patents All Time

Top Inventors at Teijin Limited All Time

Showing 51–100 of 1,631 inventors

RankNamePatents
#47 Shizuo Azuma 14
#47 Takanori Miyoshi 14
#47 Yoshihiko Sumi 14
#54 Hiroki Sano 13
#54 Kiyoshi Chiba 13
#54 Masahiko Kosuge 13
#54 Mikio Tashiro 13
#54 Mitsuo Tojo 13
#54 Shigeyoshi Hara 13
#54 Susumu Norota 13
#54 Tetsuo Ichihashi 13
#54 Togi Suzuki 13
#63 Katsuyuki Kasaoka 12
#63 Kiyoshi Bannai 12
#63 Masahiko Dohi 12
#63 Noritsugu Saiki 12
#63 Ryoji Tsukamoto 12
#63 Sadayoshi Miura 12
#63 Shinya Komura 12
#63 Shiro Kumakawa 12
#63 Shinichiro Shoji 12
#63 Takeo Asai 12
#63 Tatsuya Ogawa 12
#63 Takeru Ohki 12
#63 Takeyoshi Yamada 12
#63 Yoshinori Kato 12
#77 Katsuhiko Hironaka 11
#77 Masatomo Teshima 11
#77 Naoaki Sonoda 11
#77 Norihiro Minemura 11
#77 Tadashi Hirakawa 11
#77 Takashi Shiro 11
#77 Takashi Tomie 11
#77 Teizo Yamaji 11
#77 Toshiyuki Miyake 11
#77 Akihiko Uchiyama 11
#87 Hiroshi Hara 10
#87 Hirotaka Suzuki 10
#87 Hiroshi Tomita 10
#87 Kenji Manabe 10
#87 Kiyotsuna Toyohara 10
#87 Makoto Ootsubo 10
#87 Mitsumasa Ono 10
#87 Minoru Suzuki 10
#87 Nobuaki Kido 10
#87 Sadao Kadokura 10
#87 Shinji Ohwaki 10
#87 Taro Oya 10
#87 Toshiyuki Hiramatsu 10
#87 Utami Yonemura 10