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
4,751–4,800
of
21,523
inventors
Rank
Name
Patents
#4294
Toshiaki Iwanaga
7
#4294
Tomomi Kageyama
7
#4294
Toshihiko Katsura
7
#4294
Tomohiro Kawasaki
7
#4294
Toshitake Kitagawa
7
#4294
Tomohiro Kobayashi
7
#4294
Tomoyasu Komori
7
#4294
Toshiyuki Kurisu
7
#4294
Tomohiro Matsunai
7
#4294
Toshiaki Mizutani
7
#4294
Tomohisa Motomura
7
#4294
Toshihiko Nannichi
7
#4294
Tomonobu Noda
7
#4294
Toshiaki Ohgushi
7
#4294
Tomohide Oka
7
#4294
Toru Onodera
7
#4294
Tomofumi Orikasa
7
#4294
Topon PAUL
7
#4294
Tomiaki Shirakawa
7
#4294
Toru Suga
7
#4294
Tomoji Takada
7
#4294
Tomohiro Tamaki
7
#4294
Toshiya Tamura
7
#4294
Tomohiro TOBARI
7
#4294
Toshimitsu Umezawa
7
#4294
Toshiyuki Yaguchi
7
#4294
Tsuneyuki Hayashi
7
#4294
Tsubasa Imamura
7
#4294
Tsuyoshi Ito
7
#4294
Tsuneo Kaneko
7
#4294
Tsutomu Kojima
7
#4294
Tsutomu Nakazawa
7
#4294
Tsuyoshi Ohta
7
#4294
Tsuyoshi Shinohara
7
#4294
Tsukasa Shirotori
7
#4294
Tsuguhisa Tashima
7
#4294
Tsuneo Terasawa
7
#4294
Tsutomu Uehara
7
#4294
Tutomu Nomura
7
#4294
Vincent Wan
7
#4294
Wayne R. Dannels
7
#4294
Wataru Ikeda
7
#4294
Xu Zhu
7
#4294
Yasuichi Hashimoto
7
#4294
Yasuo Hirano
7
#4294
Yasuto Ishitani
7
#4294
Yasuyuki Ito
7
#4294
Yasushi Kawakura
7
#4294
Yasuyuki Masai
7
#4294
Yasumitsu Nozawa
7
« Prev
94
95
96
97
98
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