Patent Leaderboard
USPTO Patent Rankings
Data through Dec 31, 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
›
Mitsubishi Electric
Mitsubishi Electric
— 44,858 Patents
Rank
(All Time):
#12
of
106,120
Top 1%
25,717
inventors
44,858
Patents All Time
Top Inventors at Mitsubishi Electric
All Time
Showing
1–50
of
25,717
inventors
Rank
Name
Patents
1
Yoshihito Asao
304
2
Tsukasa Ooishi
207
3
Hideto Hidaka
178
#4
Shunichi Sekiguchi
163
#5
Kazutami Arimoto
162
#6
Kohtaro Asai
149
#6
Tokumichi Murakami
149
#8
Kazuhiko Nakane
147
#8
Mitsuru Mochizuki
147
#10
Yoshihisa Yamada
129
#11
Koji Yamashita
114
#12
Youichi Tobita
110
#13
Mitsuo Shimotani
108
#14
Masaya Inoue
104
#15
Katsumi Adachi
103
#16
Kiyohiro Furutani
98
#17
Mikio Asakura
97
#18
Yasuo Yamaguchi
95
#19
Miho Maeda
94
#20
Nobuo Takeshita
93
#20
Satoru Akutsu
93
#22
Kazuyasu Fujishima
91
#22
Yuji Motomura
91
#24
Wataru Fukui
90
#25
Akihiko Iwata
87
#25
Akira Morishita
87
#25
Katsumi Dosaka
87
#25
Masaaki Shimada
87
#25
Masaki Tsukude
87
#25
Toshinori Tanaka
87
#31
Hiroyuki Akita
86
#32
Masaki Iijima
85
#32
Shigenobu Maeda
85
#34
Takayuki Kifuku
84
#34
Tomohide Terashima
84
#36
Atsushi Oohashi
82
#37
Hiroaki Sugiura
81
#37
Kazunori Hatakeyama
81
#37
Tomoaki Ryu
81
#37
Toyohiko Yoshida
81
#41
Kazuo Sugimoto
80
#42
Naofumi Takenaka
79
#42
Shinji Nishimura
79
#44
Akihiro Goto
78
#44
Ken Onishi
78
#44
Nicolas Gresset
78
#47
Takashi Ikeda
77
#48
Kazunori Tanaka
76
#49
Hiroshi Tanaka
75
#49
Masahiko Fujita
75
1
2
3
Next »
Related Companies
Intel
64,752
GE
56,896
Microsoft
56,789
Fujitsu Limited
55,272
Kabushiki Kaisha Toshiba
53,330
Hitachi
44,478
Toyota
44,345
Apple
42,700
Qualcomm
41,723