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
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
701–750
of
21,523
inventors
Rank
Name
Patents
#675
Tetsuya Kurosawa
34
#675
Toshihiko Nagano
34
#675
Tomoyuki Shibata
34
#675
Toshihiro Sugaya
34
#675
Yasuhiko Tanabe
34
#675
Yoshiro Baba
34
#675
Yoshimori Kassai
34
#675
Yusuke Mitsuya
34
#675
Masaru Suzuki
36
#675
Akihiro Koga
34
#675
Akiko Yuzawa
34
#712
Atsushi Kunimatsu
33
#712
Atsushi Wada
33
#712
Eishi Tsutsumi
33
#712
Hiroki Kudo
33
#712
Hiroki Noguchi
33
#712
Hiromichi Ohashi
33
#712
Hironori Uchikawa
33
#712
Kei Hayasaki
33
#712
Kenji Hirohata
33
#712
Masafumi Asano
33
#712
Masataka Goto
33
#712
Masao Isshiki
33
#712
Masatomo Naruki
33
#712
Masami Okamura
33
#712
Masumi Saitoh
33
#712
Masakazu Yamaguchi
33
#712
Shigeki Hattori
33
#712
Shinichi Kawamura
33
#712
Shigeki Nojima
33
#712
Shinsuke Tsukagoshi
33
#712
Shinichi Uehara
33
#712
Takayoshi Fujiwara
33
#712
Takayuki Kawabe
33
#712
Tadashi Miyakawa
33
#712
Takuya Sakaguchi
33
#712
Takayasu Sakurai
33
#712
Takeshi Tomizawa
33
#712
Tetsu SHIJO
33
#712
Tim Minvielle
33
#712
Toshihide Ito
33
#712
Toru Sugiyama
33
#712
Yasushi Nakasaki
33
#712
Yasumasa Ooya
33
#712
Yasuhiro Shiino
33
#712
Yasuhiro Sugimoto
33
#712
Yosuke Horiuchi
33
#712
Yosuke Nakazawa
33
#712
Yukio Endo
33
#712
Yutaka Iino
33
« Prev
13
14
15
16
17
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