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
Kiyosu, JP
2017
71 patents · 35 inventors
Ranked
#2,397
of 41,746 cities
Top 6%
Showing 1–35 of 35 inventors
Rank
Inventor
Primary Company
Patents
1
Akira Yasuda
Trigence Semiconductor
7
2
Hiroaki Kito
Toyoda Gosei Co.
5
3
Kohsuke Tsuchiya
Fujimi Incorporated
4
#4
Koji Okuno
Toyoda Gosei Co.
3
#4
Shigeo Takeda
Toyoda Gosei Co.
3
#4
Shota Shimonishi
Toyoda Gosei Co.
3
#4
Satoru Yarita
Fujimi Incorporated
3
#4
Daisuke Nakano
Ngk Spark Plug Co.
3
#4
Masahiko Asai
Mitsubishi Electric
3
#10
Tatsuya Yamada
Canon
2
#10
Masayoshi Kosaki
Toyoda Gosei Co.
2
#10
Hiroyuki Kamitani
Mitsubishi Heavy Industries Thermal Systems
2
#10
Miki Moriyama
Toyoda Gosei Co.
2
#10
Naohiko Ishiguro
Toyoda Gosei Co.
2
#10
Yoshinobu Suehiro
Toyoda Gosei Co.
2
#10
Shinichiro Takami
Fujimi Incorporated
2
#10
Hisatoshi Ota
Toyoda Gosei Co.
2
#10
Seiji Nagai
Toyoda Gosei Co.
2
#10
Kazusei Tamai
Fujimi Incorporated
2
#10
Hiroyuki Hagano
Toyoda Gosei Co.
2
#21
Mitsuo Ogura
Toyoda Gosei Co.
1
#21
Kazuyuki Tsuzuki
Fujimi Incorporated
1
#21
Yukinobu Yoshizaki
Fujimi Incorporated
1
#21
Yuji Hotta
Nitto Denko
1
#21
Takayuki Kamiya
Toyoda Gosei Co.
1
#21
Naoki Arazoe
Toyoda Gosei Co.
1
#21
Daisuke Kawamura
Kabushiki Kaisha Toshiba
1
#21
Naoki Hotta
Toyoda Gosei Co.
1
#21
Yuki TOKUYAMA
Toyoda Gosei Co.
1
#21
Shiro Yamazaki
Toyoda Gosei Co.
1
#21
Daiichiro Kawashima
Toyoda Gosei Co.
1
#21
Hisanori TANSHO
Fujimi Incorporated
1
#21
Chiharu Totani
Toyoda Gosei Co.
1
#21
Tadaoki Ichikawa
Toyoda Gosei Co.
1
#21
Yoshiaki Kameda
Toyoda Gosei Co.
1