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
›
Kabushiki Kaisha Toshiba
Kabushiki Kaisha Toshiba
— 53,330 Patents
Rank
(All Time):
#11
of
106,127
Top 1%
21,523
inventors
53,330
Patents All Time
Top Inventors at Kabushiki Kaisha Toshiba
All Time
Showing
6,251–6,300
of
21,523
inventors
Rank
Name
Patents
#5683
Sadanori Iwai
5
#5683
Satoshi Kageyama
5
#5683
Sadao Kajiura
5
#5683
Satoru Kishita
5
#5683
Sadao Kurosawa
5
#5683
Satoshi Kuwahara
5
#5683
Sadahiro Masuda
5
#5683
Satoru Matsumoto
5
#5683
Saori Nishimura
5
#5683
Sadahisa Noguchi
5
#5683
Satoshi Okada
5
#5683
Satoshi Saitou
5
#5683
Satoshi Sekiya
5
#5683
Satoshi Takahashi
5
#5683
Sameer Yami
5
#5683
Sachie Yokoyama
5
#5683
Sadayuki Yoshitomi
5
#5683
Seishi Chiba
5
#5683
Seiichiro Fushimi
5
#5683
Seiichi Tanaka
5
#5683
Setsuo Terasaki
5
#5683
Seiji Toda
5
#5683
Seiji Tomita
5
#5683
Shozo Abe
5
#5683
Shinya Aikawa
5
#5683
Shinsuke Akiya
5
#5683
Shingo Fujii
5
#5683
Shigeru Fujimoto
5
#5683
Shinya Fujisawa
5
#5683
Shinichi Furuta
5
#5683
Shizuka Gunji
5
#5683
Shoko HANAGATA
5
#5683
Shinji Himori
5
#5683
Shinji Hiratomo
5
#5683
Shizue Hori
5
#5683
Shigeru Hoshina
5
#5683
Shinji Inukai
5
#5683
Shuichi Ishii
5
#5683
Shinya Ito
5
#5683
Shuji Kamata
5
#5683
Shizuo Kamio
5
#5683
Shohei Kanamura
5
#5683
Shingo Kanemitsu
5
#5683
Shigeru Kanemoto
5
#5683
Shigeo Kasai
5
#5683
Shigeki Katayama
5
#5683
Shunsuke Katoh
5
#5683
Shuji Katsui
5
#5683
Shinji Kawahara
5
#5683
Shinya Kawamoto
5
« Prev
124
125
126
127
128
Next »
Industry Peers
Samsung
175,578
Sony
73,210
Fujitsu Limited
55,272
Hitachi
44,478
Panasonic
39,942
Nec
35,886
Sharp Kabushiki Kaisha
26,341