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USPTO Patent Rankings Data through Dec 31, 2025
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Teijin Pharma Limited — 122 Patents

Rank (All Time): #5,992 of 106,120Top 6%
294 inventors
122 Patents All Time

Top Inventors at Teijin Pharma Limited All Time

Showing 1–50 of 294 inventors

RankNamePatents
1 Keiko Omura 11
2 Shinya Fujimoto 10
3 Gen Unoki 9
#4 Hiroshi Eguchi 7
#4 Hideo Nawata 7
#4 Takamitsu Okayama 7
#4 Yoshimasa Takahashi 7
#8 Akihiro Maeda 6
#8 Akira Tanokura 6
#8 Masahide Takishita 6
#8 Tongoh Chin 6
#12 Akito Nishijima 5
#12 Fumi Fujita 5
#12 Hisashi Kiriake 5
#12 Hideharu Shimura 5
#12 Jun Takeda 5
#12 Masahiko Narasaki 5
#12 Masanori Yamamoto 5
#12 Naoko Namiki 5
#12 Sadayoshi Matsumoto 5
#12 Tomoya Akutagawa 5
#22 Akinobu Maruyama 4
#22 Asahi Kawana 4
#22 Atsushi Asahina 4
#22 Eiji Ochiai 4
#22 Hiroaki Makino 4
#22 Katsushi Fujimoto 4
#22 Kenichiro Kataoka 4
#22 Kenichiro Takagi 4
#22 Kosuke Sasaki 4
#22 Mika Takakuwa 4
#22 Rei Tamiya 4
#22 Ryo Koizumi 4
#22 Susumu Takeuchi 4
#22 Takashi Murakami 4
#22 Tomomi Kosugi 4
#22 Yasumichi Fukuda 4
#22 Yoshikazu Asahina 4
#22 Youichi Saitoh 4
#22 Yuko Yamakoshi 4
#41 Angela Marie Jablonski 3
#41 Carl Mieczkowski 3
#41 Chikashi Kanazawa 3
#41 Daniel Stephen Malashock 3
#41 Gopalan Raghunathan 3
#41 Hirotsugu Kato 3
#41 Hiroshi Saito 3
#41 Jeanne Baker 3
#41 Kazuaki Fujiura 3
#41 Kentaro Fujinaga 3