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
3,201–3,250
of
21,523
inventors
Rank
Name
Patents
#3082
Masahiro Tadauchi
10
#3082
Mariko Takagi
10
#3082
Masafumi Takahashi
10
#3082
Masakatsu Takashita
10
#3082
Makoto Takizawa
10
#3082
Masataka Tamura
10
#3082
Masami Taoda
10
#3082
Masayuki TOBO
10
#3082
Masahiro Tohara
10
#3082
Masaru Toko
10
#3082
Masayo Yamaki
10
#3082
Masahiko Yamamoto
10
#3082
Masaya Yamasaki
10
#3082
Masako Yoshida
10
#3082
Masahiko Yoshiki
10
#3082
Masayuki Yoshinobu
10
#3082
Minoru Awazu
10
#3082
Michihiro Fukushima
10
#3082
Mitsuo Harata
10
#3082
Michiya Higashi
10
#3082
Michio Hori
10
#3082
Michinobu Inoue
10
#3082
Mitsuaki Kouyama
10
#3082
Mikio Koyama
10
#3082
Min Li
10
#3082
Michito Nakayama
10
#3082
Mikio Ogawa
10
#3082
Mitsuyoshi Shinonaga
10
#3082
Michika Uesugi
10
#3082
Mokuji Kageyama
10
#3082
Motohiko Kimura
10
#3082
Motoya Kishida
10
#3082
Moriya Miyashita
10
#3082
Naoyuki Furudate
10
#3082
Nana Hatano
10
#3082
Nagayoshi Ichikawa
10
#3082
Naruhiko Kaji
10
#3082
Naotaka Oda
10
#3082
Naohiko Oyasato
10
#3082
Naoki Sugihara
10
#3082
Natsuki Toyota
10
#3082
Naotake Watanabe
10
#3082
Noriyasu Kato
10
#3082
Norimitsu Kato
10
#3082
Norikazu Ochiai
10
#3082
Norio Ozawa
10
#3082
Osamu Kubo
10
#3082
Osamu Takata
10
#3082
Quoc Viet PHAM
10
#3082
Riichiro Aoki
10
« Prev
63
64
65
66
67
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