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
Anjo, JP
2022
114 patents · 38 inventors
Ranked
#1,690
of 44,143 cities
Top 4%
Showing 1–38 of 38 inventors
Rank
Inventor
Primary Company
Patents
1
Hiroshi Yoshida
Kabushiki Kaisha Toshiba
20
2
Tatsuya Kobayashi
Canon
9
3
Yoshihiro Ito
Canon
8
#4
Tatsuya Nakamura
Canon
7
#5
Akihiro Hara
Fujifilm
5
#5
Takahiro Sugiyama
Hitachi
5
#5
Tatsuya Nagahama
Mitutoyo
5
#8
Yoshitaka Machida
Makita
4
#8
Takeshi Kamiya
Fujifilm
4
#8
Shinsuke Naka
Makita
4
#11
Tomonori Kawase
Makita
3
#11
Masanori Furusawa
Makita
3
#11
Junichi Murakami
Canon
3
#11
Junichi Ono
Sumitomo Electric Industries
3
#15
Takayuki Tahara
Makita
2
#15
Shinsuke Okuda
Makita
2
#15
Naotake Okada
Ngk Insulators
2
#15
Akira Tomonaga
Makita
2
#15
Tomonobu Nashimoto
Makita
2
#15
Kazuhiro Itou
Aisin Aw Co.
2
#15
Masahiro Asai
Honda Motor Co.
2
#22
Michihiro Yokoyama
Unknown
1
#22
Tomohiro Ukai
Makita
1
#22
Yasuo Ifuku
Makita
1
#22
Hideki Kachi
Makita
1
#22
Ko Fukunaga
Makita
1
#22
Kenta NIWA
NTT
1
#22
Kazuma Aoki
Brother Kogyo
1
#22
Takanori Ota
Toyota
1
#22
Katsuhiro Kajio
Aisin Seiki Kabushiki Kaisha
1
#22
Koji Haneda
Makita
1
#22
Akihiko Murakami
Inoac
1
#22
Takuro Konishi
Makita
1
#22
Hideaki Takano
Makita
1
#22
Masayuki Okamura
Aisan Industry Co.
1
#22
Hiroshi Nojiri
Makita
1
#22
Haruo Kato
Kabushiki Kaisha Toshiba
1
#22
Tsunahisa Nakamura
Makita
1