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
2020
845 patents · 365 inventors
Ranked
#386
of 44,107 cities
Top 1%
Showing 251–300 of 365 inventors
Rank
Inventor
Primary Company
Patents
#193
Haruki MIYASAKA
Seiko Epson
1
#193
Atsuhiko Takeuchi
Seiko Epson
1
#193
Kazuhiro KITAHARA
Fuji Electric Co.
1
#193
Kakeru SASAGAWA
Seiko Epson
1
#193
Hiroshi Takiguchi
Seiko Epson
1
#193
Yozo Nakazawa
Shinshu University
1
#193
Yukihiro Unno
Seiko Epson
1
#193
Tomofumi OOSE
Fuji Electric Co.
1
#193
Noriharu Funaki
Seiko Epson
1
#193
Takao Hirakura
Seiko Epson
1
#193
Yuji Ichimura
Fuji Electric Co.
1
#193
Yuki KOBARI
Seiko Epson
1
#193
Hiroshi Onodera
Fujitsu Limited
1
#193
Hitoya Nagasawa
Seiko Epson
1
#193
Taku Hirashima
Seiko Epson
1
#193
Yohei Aida
Seiko Epson
1
#193
Makoto Fuse
Seiko Epson
1
#193
Hiroki KOGAWA
Fuji Electric Co.
1
#193
Yasunori KURAMOTO
Seiko Epson
1
#193
Ryuji Kihara
Seiko Epson
1
#193
Takeshi Ichimura
Fuji Electric Co.
1
#193
Ryuichi Okada
Seiko Epson
1
#193
Hitomi Wakamiya
Seiko Epson
1
#193
Yutaka Yasuda
Seiko Epson
1
#193
Nobuhisa Nomoto
Seiko Epson
1
#193
Kei Minagawa
Fuji Electric Co.
1
#193
Yuichiro Matsumoto
Seiko Epson
1
#193
Sachio TSUBOI
Seiko Epson
1
#193
Kazuyoshi Ohashi
Seiko Epson
1
#193
Toshiaki Ishikawa
Seiko Epson
1
#193
Takehiko TONE
Seiko Epson
1
#193
Tatsuo Nishizawa
Fuji Electric Co.
1
#193
Shuangching Chen
Fuji Electric Co.
1
#193
Yoshinobu MONBETSU
Seiko Epson
1
#193
Yoichi SHISHIDO
Seiko Epson
1
#193
Yasunori AGATA
Fuji Electric Co.
1
#193
Kaname MITSUZUKA
Fuji Electric Co.
1
#193
Hisato Inokuchi
Fuji Electric Co.
1
#193
Shohei MIZUTA
Seiko Epson
1
#193
Ryohei Kinoshita
Fujitsu Limited
1
#193
Tsuyoshi Himeno
Seiko Epson
1
#193
Yosuke Nakano
Seiko Epson
1
#193
Yoshitaka Nakashin
Seiko Epson
1
#193
Yuki KUMAZAWA
Fuji Electric Co.
1
#193
Takamasa Ikagawa
Seiko Epson
1
#193
Kohei Fujikawa
Seiko Epson
1
#193
Mitsuto Yanagisawa
Seiko Epson
1
#193
Aiko Takasaki
Fuji Electric Co.
1
#193
Shinji YAMASHINA
Fuji Electric Co.
1
#193
Tatsuya Kaido
Seiko Epson
1
« Prev
4
5
6
7
8
Next »