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
4,201–4,250
of
21,523
inventors
Rank
Name
Patents
#3802
Toshio Yamaguchi
8
#3802
Tomohiro Yamashita
8
#3802
Tomokazu Yuasa
8
#3802
Tsuyoshi Hasegawa
8
#3802
Tsuyoshi Ishida
8
#3802
Tsutomu Kanai
8
#3802
Tsutomu Katsumata
8
#3802
Tsukasa Omino
8
#3802
Tsutomu Sakuma
8
#3802
Tsutomu Shibata
8
#3802
Tsuyoshi Takatani
8
#3802
Tsugio Yokoyama
8
#3802
Tuyoshi Todome
8
#3802
Wataru Ito
8
#3802
Wataru Sekine
8
#3802
Yasuo Idei
8
#3802
Yasuhiko Kato
8
#3802
Yasuhisa Makita
8
#3802
Yasushi Murakami
8
#3802
Yasuji Ogami
8
#3802
Yasutsugu Seo
8
#3802
Yasuyuki Sonoda
8
#3802
Yasuki Tanabe
8
#3802
Yasuo Tane
8
#3802
Yasunari Ukita
8
#3802
Yoshiki Endo
8
#3802
Yoshitaka Funayama
8
#3802
Yoshifumi Hasebe
8
#3802
You Ishii
8
#3802
Yoshio Kataoka
8
#3802
Yoshiaki Kurosawa
8
#3802
Yoshihisa Masuda
8
#3802
Yosuke Miura
8
#3802
Yoshihiko Moriyama
8
#3802
Yoshihito Nakamura
8
#3802
Yoshiaki Ono
8
#3802
Yoko Sambonsugi
8
#3802
Yoshinobu Sano
8
#3802
Yoshikazu Sano
8
#3802
Yoshimasa Sato
8
#3802
Yohei Sato
8
#3802
Yoshiaki Shiga
8
#3802
Yoshiro Shimojo
8
#3802
Yoshiyuki Shimokawa
8
#3802
Yoshiko Tsuji
8
#3802
Yukiyasu Arisawa
8
#3802
Yuuki Funahashi
8
#3802
Yukihisa Hasegawa
8
#3802
Yutaka Horie
8
#3802
Yusuke Kasahara
8
« Prev
83
84
85
86
87
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