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
3,751–3,800
of
21,523
inventors
Rank
Name
Patents
#3402
Yoshiyuki Makino
9
#3402
Yoji Matsuda
9
#3402
Yoshitaka Matsui
9
#3402
Yoshihisa Mizutani
9
#3402
Yoshikatu Nakamura
9
#3402
Yoshiharu Nito
9
#3402
Yoko Okamura
9
#3402
Yoshitomo Sagae
9
#3402
Yoshito Sameda
9
#3402
Yoshizumi Sato
9
#3402
Yoji Sato
9
#3402
Yoshinori Satoh
9
#3402
Yoshihiro Yanai
9
#3402
Yuka Aoyagi
9
#3402
Yuta Araki
9
#3402
Yukio Futamata
9
#3402
Yusuke Higashi
9
#3402
Yuji Ide
9
#3402
Yuji Ishikawa
9
#3402
Yumi Ito
9
#3402
Yuichi Izu
9
#3402
Yuko Kato
9
#3402
Yuh Kuramashi
9
#3402
Yuichi Kuroda
9
#3402
Yuya Maeda
9
#3402
Yukimasa Miyamoto
9
#3402
Yumiko Miyano
9
#3402
Yu Ohata
9
#3402
Yusuke Takahashi
9
#3402
Yuuki Tomoeda
9
#3402
Yuki Ueda
9
#3402
Yuki YONEZAWA
9
#3402
Yuexing Zhang
9
#3402
Zhong Fan
9
#3402
Norikazu Hosaka
18
#3402
Seiichiro Tanaka
13
#3402
Yoichi Morishima
14
#3402
Akira Adachi
9
#3402
Akifumi GAWASE
9
#3402
Akiko Kakutani
9
#3402
Akio Miyoshi
9
#3402
Akihiro Sano
9
#3402
Akira Shimamura
9
#3402
Akihiro Tanaka
9
#3402
Akira Yajima
9
#3402
Aleksandr Zamyatin
9
#3402
Amane Majima
9
#3402
Anton Gerasimov
9
#3402
Andreas Hilliger
9
#3402
Atsushi Azuma
9
« Prev
74
75
76
77
78
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