Patent Leaderboard
USPTO Patent Rankings
Data through Sept 30, 2025
Search
Companies
Inventors
Cities
States
All Time
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
1989
1988
1987
1986
1985
1984
1983
1982
1981
1980
Home
›
Companies
›
Shionogi & Co.
SC
Shionogi & Co.
— 943 Patents
Rank
(All Time):
#923
of
106,127
Top 1%
1,054
inventors
943
Patents All Time
Top Inventors at Shionogi & Co.
All Time
Showing
401–450
of
1,054
inventors
Rank
Name
Patents
#396
Daisuke Taniyama
2
#396
Edward M. Rudnic
2
#396
Eiichi Ohsugi
2
#396
Erika Kasai
2
#396
Fusaharu Kumayama
2
#396
Go KIMURA
2
#396
Harukazu Fukami
2
#396
Harumoto Kawaguchi
2
#396
Hiroaki Aino
2
#396
Hiroshi Fukasawa
2
#396
Hisanaga Igarashi
2
#396
Hisashi Iizasa
2
#396
Hideyuki Imazaki
2
#396
Hiroo Imura
2
#396
Hiroyuki Inoue
2
#396
Hikozo Iwakura
2
#396
Hiroaki Jizomoto
2
#396
Hitoshi Kadota
2
#396
Hiroshi Kato
2
#396
Hirotatsu Kojima
2
#396
Hidetake Kurihara
2
#396
Hideyuki Maekawa
2
#396
Hitoshi Minato
2
#396
Hiroshi Nishimasu
2
#396
Hideki Ohta
2
#396
Hiroki OZASA
2
#396
Hikaru Sonoda
2
#396
Hisanori Takahashi
2
#396
Hironori Tanaka
2
#396
Hisashi Wada
2
#396
Hideaki Watanabe
2
#396
Issei Kato
2
#396
Isao Kurimoto
2
#396
Israil Pendrak
2
#396
Isako Sakaguchi
2
#396
James D. Isbister
2
#396
Jan Michal Nebesky
2
#396
Jean-Eric Charoin
2
#396
Joji Okamoto
2
#396
Junken Aoki
2
#396
Junji Irisawa
2
#396
Jun Nakamura
2
#396
Junji Taguchi
2
#396
Junko Uo
2
#396
Junji Yamane
2
#396
Kaoru Baba
2
#396
Kazuaki Endo
2
#396
Kazuichi Fujikane
2
#396
Kazutoshi Fukuda
2
#396
Katsumi Hirose
2
« Prev
7
8
9
10
11
Next »
Related Companies
University Of Rochester
949
Schneider Electric Industries Sas
949
Zenith Electronics
947
Imec Vzw
947
Alpine Electronics
946
Midea Group Co.
943
Quantum
942
Sandvik Intellectual Property Ab
938
Uber Technologies
937