Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Shionogi & Co. — 943 Patents

Rank (All Time): #923 of 106,127Top 1%
1,054 inventors
943 Patents All Time

Top Inventors at Shionogi & Co. All Time

Showing 601–650 of 1,054 inventors

RankNamePatents
#396 Yoshio Hato 2
#396 Yoko Kita 2
#396 Yoshinobu Ko'oka 2
#396 Yoshihiro Matsushita 2
#396 Yoshiaki Miura 2
#396 Yoshio Sakai 2
#396 Yoshio Sasaki 2
#396 Yoshiharu Wakisaka 2
#396 Yuichiro Aratake 2
#396 Yusuke Ichihashi 2
#396 Yutaka Ide 2
#396 Yujiro Kidani 2
#396 Yuzo Nakagawa 2
#396 Yuka Okada 2
#396 Aeron C. Hurt 2
#396 Akihiro Ishii 2
#396 Akiko Itai 2
#396 Akihiko Saiga 2
#396 Annabelle Lemenuel 2
#620 Atsushi Misaki 1
#620 Atsushi Morita 1
#620 Ayumi Fujisawa 1
#620 Azusa NOZU 1
#620 Cecilia S. KOBLE 1
#620 Chika Kageyama 1
#620 Atsushi Ito 1
#620 Atsushi Izumi 1
#620 Atsunori Kashiwagi 1
#620 Chisato Nakajima 1
#620 Chiyou Ni 1
#620 Daisuke Ichimatsu 1
#620 David Laffan 1
#620 Dai Sudo 1
#620 Dennis Schneck 1
#620 Dganit Bar 1
#620 Diasuke Yamada 1
#620 Dongwei Cai 1
#620 Eizo Hirai 1
#620 Eizo Wakamiya 1
#620 Elena Feinstein 1
#620 Eric Eugene Boros 1
#620 Fumiaki Morita 1
#620 Fumitaka Takami 1
#620 Fumrhio Watanabe 1
#620 Fumio Yasuda 1
#620 Gakuji Kiyonaka 1
#620 Giichi Sugimori 1
#620 Goro Kominami 1
#620 Goro Kuwajima 1
#620 Hayao Inoue 1