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
Toyokawa, JP
2016
53 patents · 30 inventors
Ranked
#2,827
of 40,593 cities
Top 7%
Showing 1–30 of 30 inventors
Rank
Inventor
Primary Company
Patents
1
Ryosuke Nishimura
Konica Minolta
5
2
Toru Kasamatsu
Konica Minolta
4
3
Yoshiki Nakane
Konica Minolta
3
3
Masao Hosono
Konica Minolta
3
3
Tatsuya Kitaguchi
Konica Minolta
3
#6
Takeshi Hibino
Konica Minolta
2
#6
Takashi Hanai
Kabushiki Kaisha Toshiba
2
#6
Takeshi Sugiura
Sintokogio
2
#6
Kazuyoshi Ota
Konica Minolta
2
#6
Hirokatsu Obayashi
Nidek Co.
2
#6
Michio Takahashi
Ngk Insulators
2
#6
Yukina Hisada
Konica Minolta
2
#6
Takehisa Nakao
Konica Minolta
2
#6
Akihiko Matsumoto
Konica Minolta Opto
2
#6
Motoki Nakano
Konica Minolta
2
#16
Eri Yoshida
Konica Minolta
1
#16
Shohei Ichiyama
Konica Minolta
1
#16
Toshihiko Zenpo
Sintokogio
1
#16
Junji Kanda
Konica Minolta
1
#16
Takashi Sugaya
Konica Minolta
1
#16
Akinori Kimata
Konica Minolta
1
#16
Yasuo Niino
Toyoda Koki Kabushiki Kaisha
1
#16
Wanli Zhang
Ykk
1
#16
Tomoji Tanaka
Konica Minolta
1
#16
Yusaku Tanaka
Konica Minolta
1
#16
Hitoshi Asano
Konica Minolta
1
#16
Tomoko Maruyama
Canon
1
#16
Junji Murauchi
Konica Minolta
1
#16
Kouichi Etou
Minolta
1
#16
Taku Kimura
Konica Minolta
1