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
Daito, JP
2020
49 patents · 29 inventors
Ranked
#3,405
of 44,107 cities
Top 8%
Showing 1–29 of 29 inventors
Rank
Inventor
Primary Company
Patents
1
Takashi Izumi
Fanuc
11
2
Hiromi Sakai
Denso
6
3
Atsuhiko Nagamune
Mitsubishi Electric
4
#4
Takaaki Fukushima
Kyocera
2
#4
Fumio Uchida
Fuji Chemical Co.
2
#6
Shogo Sakai
Aisin Seiki Kabushiki Kaisha
1
#6
Jun Akashi
Panasonic
1
#6
Naohiro Katou
Kyocera
1
#6
Minoru Tanabe
Canon
1
#6
Toshiharu Hibi
Funai Electric Co.
1
#6
Yuuji Kobayashi
Denso
1
#6
Takahito Yamanaka
Funai Electric Co.
1
#6
Hidetoshi Inayoshi
Aisin Seiki Kabushiki Kaisha
1
#6
Sho Magara
Funai Electric Co.
1
#6
Manabu Murayama
Funai Electric Co.
1
#6
Koji Tatsumi
Mitsubishi Materials
1
#6
Daisuke Aizawa
Koito Manufacturing Co.
1
#6
Toshiya Noritake
Panasonic
1
#6
Yasutaka Sumida
Nippon Shokubai Co.
1
#6
Tomofusa Shiga
Denso
1
#6
Yuki Hiramatsu
Brother Kogyo
1
#6
Miki Natsume
Aisin Aw Co.
1
#6
Shinji Ando
NTT
1
#6
Hideo Yonezawa
Funai Electric Co.
1
#6
Taiki Mori
Funai Electric Co.
1
#6
Shinichi Hirai
Honda Motor Co.
1
#6
Ryosuke Kawabata
Kyocera
1
#6
Hirohiko Tsuji
Funai Electric Co.
1
#6
Yoshinori Ono
Kyoraku Co.
1