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 451–500 of 1,054 inventors

RankNamePatents
#396 Kanji Hojo 2
#396 Kazumi Iwaki 2
#396 Kazuo Kamei 2
#396 Kazumi Kodama 2
#396 Katsumi Koike 2
#396 Kazuki Matsunaga 2
#396 Katsuo Oda 2
#396 Katsuaki Ohba 2
#396 Kazunobu Tachibana 2
#396 Kazushige Tanaka 2
#396 Kenji Abe 2
#396 Kentaro Asahi 2
#396 Keiichiro HIRAI 2
#396 Kenji Ikawa 2
#396 Ken Inouye 2
#396 Keiko Kawamoto 2
#396 Kengo Masuda 2
#396 Ken-ichi Matsumura 2
#396 Kenji Matsuo 2
#396 Kenji Mitsushima 2
#396 Kenji Ohnishi 2
#396 Kenji Soda 2
#396 Kenji Sugita 2
#396 Ken-ichi Sugita 2
#396 Klaus Kuhlbusch 2
#396 Kouji Iwatani 2
#396 Kouichi Kamogawa 2
#396 Kobee Kobayashi 2
#396 Koji Matsuda 2
#396 Koichi Nishi 2
#396 Kouichi Okumura 2
#396 Koji Sato 2
#396 Kyohei Hayashi 2
#396 Leo Yi Yang Lee 2
#396 Maosheng Duan 2
#396 Masazumi Fujikawa 2
#396 Manabu Fujimoto 2
#396 Manabu FUJITANI 2
#396 Masataka Fumoto 2
#396 Makoto Hajima 2
#396 Masaki Hashimoto 2
#396 Matsumoto Hiroshi 2
#396 Masato Ikeda 2
#396 Masayoshi Inoue 2
#396 Masaaki Ito 2
#396 Masayuki Morimoto 2
#396 Mariko Munekage 2
#396 Masanori Nakae 2
#396 Mado Nakajima 2
#396 Masaji Nishimura 2