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
Susono, JP
2018
543 patents · 271 inventors
Ranked
#457
of 41,385 cities
Top 2%
Showing 1–50 of 271 inventors
Rank
Inventor
Primary Company
Patents
1
Seiji Kuwahara
Toyota
11
2
Hiromasa Nishioka
Toyota
8
2
Yuki KUROSAKI
Toyota
8
2
Norihisa Nakagawa
Toyota
8
2
Susumu Kojima
Toyota
8
#6
Osamu Anan
Canon
7
#6
Satoshi Maeda
Fujitsu Limited
7
#6
Tomokazu Yoshida
Fanuc
7
#6
Yuji Miyoshi
Toyota
7
#10
Yoshihisa Tsukamoto
Toyota
6
#10
Hironori Daikoku
Toyota
6
#10
Yasumasa Notake
Toyota
6
#10
Yohei Hosokawa
Toyota
6
#10
Toshio Tanahashi
Toyota
6
#10
Tatsuhiro Hashida
Toyota
6
#10
Go Hayashita
Toyota
6
#17
Haruko Kubo
Canon
5
#17
Ryo Inomata
Toyota
5
#17
Daisuke Tokozakura
Toyota
5
#17
Naoya Asanuma
Canon
5
#17
Yuji Sakurai
Canon
5
#17
Takamasa Ohtomo
Toyota
5
#17
Daichi Imai
Toyota
5
#24
Harumi Takada
Canon
4
#24
Akiko Nishimine
Toyota
4
#24
Yoshihiro Okada
Fujifilm
4
#24
Mamoru Yoshioka
Toyota
4
#24
Yu Miyahara
Toyota
4
#24
Kazuhiro Wakao
Toyota
4
#24
Kengo Haga
Toyota
4
#24
Takuya Mukaibara
Canon
4
#24
Shigenori Hama
Toyota
4
#24
Yutaka Nakamura
IBM
4
#24
Shuichi Ezaki
Toyota
4
#35
Tomoyuki Kubota
Seiko Epson
3
#35
Keiichi Kaneko
Toyota
3
#35
Fumihiko Nakamura
Canon
3
#35
Takafumi Inagaki
Toyota
3
#35
Takaaki Izawa
Yazaki
3
#35
Tetsuya Shoji
Toyota
3
#35
Takahiro Yokokawa
Toyota
3
#35
Kunimitsu Aoki
Yazaki
3
#35
Nariaki Miki
Toyota
3
#35
Koji Hagiwara
Toyota
3
#35
Kazuya Takaoka
Toyota
3
#35
Hirotada Otake
Toyota
3
#35
Taichi OSAWA
Toyota
3
#35
Yuujirou Nagashima
Canon
3
#35
Tsugio Fujisawa
Toyota
3
#35
Takeru SHIRASAWA
Toyota
3
1
2
3
Next »