Patent Leaderboard
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
Search
Companies
Inventors
FC
Fukoku Co.
Rank (All Time):
#12882
of 106,127
Top 15%
76 inventors
51
Patents All Time
Top Inventors at Fukoku Co.
All Time
Rank
Name
Patents
1
Kazuhiko Sueoka
10
2
Yasuji Takada
10
3
Daisuke Takahata
7
#4
Mitsuo Kuzukawa
7
#5
Grigori Evreinov
5
#6
Roope Raisamo
5
#7
Ahmed Farooq
5
#8
Arto Hippula
5
#9
Hideaki Watanabe
3
#10
Kazuyuki Ikehama
3
#11
Takahiko Suzuki
3
#12
Tetsuya Arasawa
3
#13
Yasuyuki Okamoto
3
#14
Hiroaki Ohsako
2
#15
Hisao Takahashi
2
#16
Kazuyuki Takizawa
2
#17
Kenji Nagashima
2
#18
Kuniaki Nakada
2
#19
Masaki Sakurai
2
#20
Masashi Tsurumi
2
#21
Mikihito Ogawa
2
#22
Norio Iwabuchi
2
#23
Satoru Haga
2
#24
Seiichi Tagawa
2
#25
Shunji Kurono
2
#26
Shuichi Ohtsubo
2
#27
Takeshi Kodaira
2
#28
Takashi Yoshida
2
#29
Tetsuya Hayakawa
2
#30
Toru Noguchi
2
#31
Atsushi Morikami
1
#32
Eiichi Kawamoto
1
#33
Fumiaki Honda
1
#34
Fumiaki Watanabe
1
#35
Hikosaburo Hiraki
1
#36
Hiroshi Kishida
1
#37
Hiroyuki Noji
1
#38
Hirono Tsubota
1
#39
Hiroyuki Ueki
1
#40
Hirohiko Yoshioka
1
#41
Kazuki Kawashima
1
#42
Kazuhito Kawata
1
#43
Kazuyuki Kumeda
1
#44
Kazuyoshi Murakami
1
#45
Kazumi Ohki
1
#46
Kazumi Oki
1
#47
Kazuhiro Takahashi
1
#48
Kazuyuki Ueda
1
#49
Koichi Arita
1
#50
Kohei Hayama
1
#51
Kunihiko Nishino
1
#52
Masakazu Isono
1
#53
Masahiro Naiki
1
#54
Makoto Sawada
1
#55
Misao Furuya
1
#56
Mituo Kuzukawa
1
#57
Nobuyuki Sako
1
#58
Ryota Iino
1
#59
Shinji Sagara
1
#60
Shouichi Sakakihara
1
#61
Taro Kawamoto
1
#62
Takushi Matsushita
1
#63
Takumi Sagou
1
#64
Tatuo Tanaka
1
#65
Tatsuo Tanaka
1
#66
Takashi Wanibuchi
1
#67
Toru Hama
1
#68
Tsuyoshi Watanabe
1
#69
Youichi Endo
1
#70
Yoshiju Ichise
1
#71
Yoshikazu Kakinuma
1
#72
Yoshimi Matsumoto
1
#73
Yoshiteru Taka
1
#74
Yoshimasa Yamaguchi
1
#75
Akira Kobayashi
1
#76
Akihito Yamaguchi
1