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
1,401–1,450
of
21,523
inventors
Rank
Name
Patents
#1382
Kenichi Mori
21
#1382
Kenichi Shimoyama
21
#1382
Kiyotaro Itagaki
21
#1382
Kohichi Kubo
21
#1382
Koichi Matsuno
21
#1382
Koichi Nagai
21
#1382
Kouhei Suzuki
21
#1382
Kohki Takatoh
21
#1382
Kuniyoshi Marui
21
#1382
Makoto Iwai
21
#1382
Masahiko Kashiwabara
21
#1382
Masahiko Kitayama
21
#1382
Masami Masuda
21
#1382
Masamichi Suzuki
21
#1382
Masatsune Tamura
21
#1382
Masanobu Tsuchitani
21
#1382
Masaki Yamada
21
#1382
Mitsuyoshi Endo
21
#1382
Mika Fukui
21
#1382
Mitsuaki Kato
21
#1382
Naoki Endoh
21
#1382
Natsuki Kushiyama
21
#1382
Nobuo Shibuya
21
#1382
Noriyuki Takuwa
21
#1382
Shunsuke Kimura
21
#1382
Sueo Ueno
21
#1382
Takashi Hosoi
21
#1382
Takao Ishida
21
#1382
Takashi Kajita
21
#1382
Takeo Miki
21
#1382
Takashi Miyamori
21
#1382
Takayuki Miyazaki
21
#1382
Takaya Ogawa
21
#1382
Takayuki Sawada
21
#1382
Takahiro Terada
21
#1382
Takashi Yoshitomi
21
#1382
Tetsuo Yamada
21
#1382
Toshiki Hisada
21
#1382
Toshihiro Ida
21
#1382
Tomohisa Imamura
21
#1382
Toshifumi Nishiguchi
21
#1382
Toshiyuki Ono
21
#1382
Yasuyuki Hanazawa
21
#1382
Yoshihiro Ohmori
21
#1382
Yoshimitsu Shimojo
21
#1382
Yoshiaki Shimooka
21
#1382
Yoshiaki Takeuchi
21
#1382
Yoshikuni Tateyama
21
#1382
Minoru Nishizawa
38
#1382
Yumi Hayashi
21
« Prev
27
28
29
30
31
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