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
1,101–1,150
of
21,523
inventors
Rank
Name
Patents
#1086
Kenji Iwata
25
#1086
Keiko Kawamura
25
#1086
Kenya Kobayashi
25
#1086
Keiko Okamoto
25
#1086
Keita Sasaki
25
#1086
Kiminori Watanabe
25
#1086
Koh Hashimoto
25
#1086
Koji Imamiya
25
#1086
Kohei Onizuka
25
#1086
Kohichi Tateyama
25
#1086
Makoto Nagamine
25
#1086
Makoto Segawa
25
#1086
Masao Teshima
25
#1086
Michiharu Matsui
25
#1086
Minoru Mukai
25
#1086
Minoru Yonezawa
25
#1086
Mototsugu Hamada
25
#1086
Naohisa Okumura
25
#1086
Nobuhiro Gemma
25
#1086
Nobutaka Kitagawa
25
#1086
Rintaro Nakane
25
#1086
Ryosuke Nonaka
25
#1086
Satoshi Nagashima
25
#1086
Seijiro Yasuki
25
#1086
Shigeyuki Hayakawa
25
#1086
Shoichi Kanayama
25
#1086
Shigeki Kobayashi
25
#1086
Shinji Ohsawa
25
#1086
Shoji Ootaka
25
#1086
Shigehiko Saida
25
#1086
Shinya Takyu
25
#1086
Soichi Nadahara
25
#1086
Takahisa Ohsaki
25
#1086
Takuya Iwasaki
25
#1086
Takeshi Kawabata
25
#1086
Takashi Minemura
25
#1086
Takeshi Suzuki
25
#1086
Tatsuo Tonedachi
25
#1086
Teruyuki Ohashi
25
#1086
Tomonao Takamatsu
25
#1086
Toru Watanabe
25
#1086
Toshio Yamamura
25
#1086
Tsuneaki Fuse
25
#1086
Tsunehiro Ino
25
#1086
Tsutomu Okutomi
25
#1086
Tsutomu Tanaka
25
#1086
William Su
25
#1086
Yasushi Akasaka
25
#1086
Yasuhiro Ishibashi
25
#1086
Yasuhisa Ohtake
25
« Prev
21
22
23
24
25
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