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
Inuyama, JP
2021
46 patents · 33 inventors
Ranked
#3,383
of 42,968 cities
Top 8%
Showing 1–33 of 33 inventors
Rank
Inventor
Primary Company
Patents
1
Wataru Kitamura
Canon
5
2
Masayuki Haruta
Toyobo Co.
4
3
Takahiro Sakai
Omron
3
3
Tsuyoshi Kakinuki
Murata Machinery
3
#5
Yoichi Motoori
Murata Machinery
2
#5
Takanori Izumi
Murata Machinery
2
#7
Fuyuki Imahori
Murata Machinery
1
#7
Hiroyuki Ueba
Murata Machinery
1
#7
Yoshiyuki Terada
Murakami
1
#7
Shigeru Inami
Daido Metal Company
1
#7
Atsuo Nagasawa
Murata Machinery
1
#7
Yuji Kawaai
Daido Metal Company
1
#7
Kohei MITSUYA
Ngk Spark Plug Co.
1
#7
Akira Ohji
Sumitomo Riko Company Limited
1
#7
Manabu Izumida
Daido Metal Company
1
#7
Erina Yasuda
Daido Metal Company
1
#7
Tomoyasu SHIROYA
Daido Metal Company
1
#7
Takaaki Kitahara
Daido Metal Company
1
#7
Akiyoshi Hayakawa
Kawasaki
1
#7
Tsuyoshi Iwata
Hitachi
1
#7
Katsumasa Hattori
Murata Machinery
1
#7
Takayuki Oshikawa
Murata Machinery
1
#7
Asako Ikegami
Daido Metal Company
1
#7
Yu Kusama
Murata Machinery
1
#7
Tatsugoro Fukada
Murata Machinery
1
#7
Tatsuki Hashimoto
Kobe Steel
1
#7
Shun Sakuma
Ngk Spark Plug Co.
1
#7
Yoshitomo Ikehata
Toyobo Co.
1
#7
Fumihiro Nonobe
Brother Kogyo
1
#7
Yuma Haneda
Daido Metal Company
1
#7
Yoshifumi Ito
Daido Metal Company
1
#7
Daisuke Katsuyama
Murata Machinery
1
#7
Kazuhiro Ishikawa
Murata Machinery
1