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
Cities
States
DI
Dai Nippon Insatsu
Rank (All Time):
#2069
of 106,127
Top 2%
371 inventors
397
Patents All Time
Top Inventors at Dai Nippon Insatsu
All Time
Showing 51–100 of 371 inventors
Rank
Name
Patents
#50
Eiichi Tachibana
6
#50
Fumio Takagi
6
#50
Koichi Asahi
6
#50
Koichi Nakamura
6
#50
Satoshi Takeuchi
6
#50
Shinichi Hikosaka
6
#50
Yorihiko Sakai
6
#58
Hideaki Fujii
5
#58
Hirokazu Kaneko
5
#58
Kyohei Takahashi
5
#58
Masataka Okushita
5
#58
Minoru Utsumi
5
#58
Ryohei Takiguchi
5
#58
Shinya Fujino
5
#65
Hitoshi Fujii
4
#65
Hironobu Hanaki
4
#65
Hiroshi Miyama
4
#65
Hiroshi Uematsu
4
#65
Kazuo Watanabe
4
#65
Keiji Hanamoto
4
#65
Kenichiro Suto
4
#65
Kimiaki Hyakutome
4
#65
Kiyoshi Oguchi
4
#65
Koumei Kafuku
4
#65
Makoto Honda
4
#65
Makoto Nakamura
4
#65
Masashi Narita
4
#65
Masanao Watanabe
4
#65
Minoru Furuse
4
#65
Mikizo Mizuno
4
#65
Mitsuo Okabe
4
#65
Naoshige Higuchi
4
#65
Ryoichi Kawajiri
4
#65
Shogo Mizuno
4
#65
Takeshi Matsumoto
4
#65
Takashi Uchiyama
4
#65
Yasuo Kubota
4
#65
Yoshiaki Tsuruoka
4
#65
Yuji Homma
4
#90
Atsumi Noshiro
3
#90
Eisuke Arai
3
#90
Hideto Akiba
3
#90
Hiroaki Nose
3
#90
Hideaki Sato
3
#90
Katsuhiro Kamakari
3
#90
Katsuyuki Ohshima
3
#90
Kazuo Umeda
3
#90
Kengo Kitsuki
3
#90
Kenichiro Sudo
3
#90
Kuniaki Kamei
3
« Prev
1
2
3
4
Next »