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
›
Ss Pharmaceutical Co.
SC
Ss Pharmaceutical Co.
Rank
(All Time):
#7,821
of
106,127
Top 8%
124
inventors
90
Patents All Time
Top Inventors at Ss Pharmaceutical Co.
All Time
Showing
51–100
of
124
inventors
Rank
Name
Patents
#46
Terumitsu Kaihoh
3
#46
Tetsuo Kaneko
3
#46
Toshio Yokoyama
3
#54
Chikako Kiyohara
2
#54
Hideyoshi Kanbe
2
#54
Hiroyuki Naito
2
#54
Masago Ishikawa
2
#54
Masami Moroi
2
#54
Masaki Ogawa
2
#54
Noriyuki Kawamoto
2
#54
Satoru Enomoto
2
#54
Saburo Murakami
2
#54
Seiji Ishizeki
2
#54
Shigeru Adegawa
2
#54
Shigenori Otsuka
2
#54
Susumu Satoh
2
#54
Tadashi Mikami
2
#54
Teruo Kohmoto
2
#54
Teruo Koumoto
2
#54
Toshiaki Horie
2
#54
Tomomi Okada
2
#54
Yoshikuni Ito
2
#54
Yoshikuni Itoh
2
#54
Youichiro Ogawa
2
#54
Yoshinori Takahashi
2
#54
Yutaka Murata
2
#77
Fumitake Shimada
1
#77
Harumi Kishi
1
#77
Hitoshi Nakazawa
1
#77
Jong-Chol Cyong
1
#77
Junji Okawa
1
#77
Junichi Sato
1
#77
Kazue Fukushi
1
#77
Kazuhiro Imai
1
#77
Katsuhiko Nagaoka
1
#77
Kazuo Uebaba
1
#77
Kenji Ono
1
#77
Kenichi Yano
1
#77
Kimihiro Kanemitsu
1
#77
Kimie Ominato
1
#77
Koji Kusano
1
#77
Kouichi Yokoi
1
#77
Masunari Fushimi
1
#77
Manabu Ishihara
1
#77
Masami Murata
1
#77
Mari Otsuka
1
#77
Noriko Aoki
1
#77
Norimitsu Umehara
1
#77
Ryoji Konishi
1
#77
Sadao Miyamura
1
« Prev
1
2
3
Next »
Related Companies
Tyco Telecommunications (Us)
90
Alkermes Controlled Therapeutics
90
Rheinmetall W & M Gmbh
90
Harness System Technologies Research
90
Van Staaveren B.V.
90
Williams Electronics Games
90
American Microsystems
90
Carborundum
90
Ohmeda
90