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
Matsumoto, JP
2019
979 patents · 411 inventors
Ranked
#326
of 43,611 cities
Top 1%
Showing 101–150 of 411 inventors
Rank
Inventor
Primary Company
Patents
#73
Kazuhiro Matsunami
Fuji Electric Co.
3
#73
Tomoki Harada
Seiko Epson
3
#73
Kensaku Matsumoto
Seiko Epson
3
#73
Hiroaki Matsumoto
Canon
3
#73
Mutsumi Kitamura
Fuji Electric Co.
3
#73
Atsushi Shoji
Canon
3
#73
Koya Shiratori
Seiko Epson
3
#73
Shun Ito
Seiko Epson
3
#73
Yosuke Nakano
Seiko Epson
3
#73
Tomoyuki Kamakura
Seiko Epson
3
#73
Shigetaka Sakurai
—
3
#73
Shunji Takenoiri
Fuji Electric Co.
3
#73
Masaru Kobashi
Seiko Epson
3
#73
Kenshi Kai
Fuji Electric Co.
3
#73
Isamu Sugai
Fuji Electric Co.
3
#73
Ryota Kinoshita
Seiko Epson
3
#117
Yoichi Momose
Seiko Epson
2
#117
Shunichi Hizawa
Seiko Epson
2
#117
Yasunori Koide
Seiko Epson
2
#117
Toshio Nakata
Seiko Epson
2
#117
Tomohiro YODA
Seiko Epson
2
#117
Koji Sonobe
Fuji Electric Co.
2
#117
Hirotoshi Kaneda
Fuji Electric Co.
2
#117
Hidenao Kuribayashi
Fuji Electric Co.
2
#117
Manabu Saigo
Seiko Epson
2
#117
Katsuyuki Endo
Seiko Epson
2
#117
Ken Yamagishi
Seiko Epson
2
#117
Shinta Enami
Seiko Epson
2
#117
Takanori Kohama
Fuji Electric Co.
2
#117
Takaya Masaki
Seiko Epson
2
#117
Tetsuo Shimizu
Daikin Industries
2
#117
Keita Ichihara
Seiko Epson
2
#117
Yusuke SEKINO
Fuji Electric Co.
2
#117
Kohei Ueno
Seiko Epson
2
#117
Yoshitsugu TOKAI
Seiko Epson
2
#117
Shinobu Tsukui
Seiko Epson
2
#117
Yusuke Hirasawa
Seiko Epson
2
#117
Shoji Kitamura
Fuji Electric Co.
2
#117
Taichi Karino
Fuji Electric Co.
2
#117
Yasuhiro SHIMODAIRA
Seiko Epson
2
#117
Yoshiyuki Mimura
Olympus Optical Co.
2
#117
Isao Fujihata
Omron
2
#117
Kenji Mizushiro
Seiko Epson
2
#117
Takeshi Yokoyama
Fuji Electric Co.
2
#117
Hiroki Wakimoto
Fuji Electric Co.
2
#117
Yoshinori Nakajima
Canon
2
#117
Hiroyuki Ichieda
Seiko Epson
2
#117
Jun Yabuzaki
Fuji Electric Co.
2
#117
Akihiko Maruyama
Seiko Epson
2
#117
Kazuya Nishiwaki
Seiko Epson
2
« Prev
1
2
3
4
5
Next »