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
›
Fujitsu Limited
Fujitsu Limited
— 1,543 Patents in 2017
Rank
(2017):
#21
of
29,974
Top 1%
2,038
inventors
1,543
Patents 2017
Top Inventors at Fujitsu Limited
2017
Showing
351–400
of
2,038
inventors
Rank
Name
Patents
#210
Yoshiyuki Hiroshima
3
#210
Yoshito Kachita
3
#210
Yoichi Kawano
3
#210
Yosuke Tsunoda
3
#210
Yoshitaka Yamaguchi
3
#210
Yuichiro Ajima
3
#210
Yuichi Kamata
3
#210
Yuji Kojima
3
#210
Yu Minakuchi
3
#210
Yuuki Ogata
3
#210
Yuichi Sato
3
#210
Yuki Shinada
3
#210
Yutaka Takita
3
#210
Yutaka Tamiya
3
#365
Akira Hirata
2
#365
Akitaka Iwata
2
#365
Akihito Kobayashi
2
#365
Akinori Miyamoto
2
#365
Akihide Otonari
2
#365
Akihiro Ueda
2
#365
Akihiro Yamamoto
2
#365
Andrey Andrenko
2
#365
Asako Kitaura
2
#365
Atsuhito Hirose
2
#365
Atsushi Kaneko
2
#365
Atsushi Takami
2
#365
Atsushi Yamaguchi
2
#365
Ayumi Ueno
2
#365
Ayahito Uetake
2
#365
Bo Hu
2
#365
Bo Liu
2
#365
Daiyu Kondo
2
#365
Daisuke MASHIMA
2
#365
Daisuke Mizutani
2
#365
Daisuke Namihira
2
#365
Daisuke Sasaki
2
#365
David Snelling
2
#365
Eiji Iimori
2
#365
Eiji Matsumoto
2
#365
Emilio Bravi
2
#365
Fumihiko Hayakawa
2
#365
Futoshi Izumi
2
#365
Fumihiro Tawa
2
#365
Gerhard Mühsam
2
#365
Haruhisa Fukano
2
#365
Hajime Nada
2
#365
Haruyasu Ueda
2
#365
Haruhiko Ueno
2
#365
Hirokazu Aritake
2
#365
Hiroshi Ashida
2
« Prev
6
7
8
9
10
Next »
Industry Peers
Samsung
9,997
Sony
2,529
Panasonic
1,916
Kabushiki Kaisha Toshiba
1,577
Nec
821
Sharp Kabushiki Kaisha
694
Hitachi
664