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
›
Japan Display
JD
Japan Display
Rank
(2017):
#74
of
29,974
Top 1%
448
inventors
554
Patents 2017
Top Inventors at Japan Display
2017
Showing
1–50
of
448
inventors
Rank
Name
Patents
1
Toshihiro Sato
51
2
Hiroshi Mizuhashi
36
3
Hayato Kurasawa
29
#4
Kohei Azumi
24
#4
Koji Ishizaki
24
#6
Koji Noguchi
23
#6
Yoshitoshi Kida
23
#8
Takayuki Nakanishi
19
#9
Akira Sakaigawa
17
#10
Tsutomu Harada
16
#11
Jin Hirosawa
15
#12
Masaaki Kabe
13
#13
Toshimasa Ishigaki
12
#14
Arichika Ishida
11
#14
Gen Koide
11
#14
Hidehiro Sonoda
11
#14
Osamu Itou
11
#14
Tatsuya Yata
11
#19
Amane Higashi
10
#19
Makoto Hayashi
10
#19
Noboru Kunimatsu
10
#19
Takeo Koito
10
#19
Toshiharu Matsushima
10
#19
Yasushi Kawata
10
#25
Fumitaka Gotoh
9
#25
Naoyuki Takasaki
9
#25
Tadayoshi Katsuta
9
#25
Takahiro Ochiai
9
#25
Toshiaki Fukushima
9
#25
Toshiyuki Nagatsuma
9
#25
Yasuyuki Teranishi
9
#32
Hidetoshi Komatsu
8
#32
Isao Suzumura
8
#32
Norio Oku
8
#32
Saori Sugiyama
8
#32
Shinichiro OKA
8
#32
Toshinari SASAKI
8
#32
Yasushi Tomioka
8
#39
Daisuke Sonoda
7
#39
Hiroyuki Abe
7
#39
Hidekazu Miyake
7
#39
Hirofumi Nakagawa
7
#39
Kenji Nakao
7
#39
Masaya Adachi
7
#39
Masanobu Ikeda
7
#39
Shigesumi Araki
7
#39
Takahiro Nagami
7
#39
Tetsuya Iizuka
7
#49
Arihiro Takeda
6
#49
Daisuke Kato
6
1
2
3
Next »
Related Companies
Johnson & Johnson
592
Medtronic
591
Murata Manufacturing Co.
567
The Procter & Gamble
560
Caterpillar
552
NVIDIA
540
Applied Materials
532
Lg Innotek Co.
529
Verizon
525