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
Seto, JP
2020
95 patents · 52 inventors
Ranked
#2,076
of 44,107 cities
Top 5%
Showing 1–50 of 52 inventors
Rank
Inventor
Primary Company
Patents
1
Hirokazu Ando
Toyota
7
2
Keita Imai
Toyota
6
3
Keiji Yamashita
Toyota
4
#4
Takaki Uemura
Konica Minolta
3
#4
Atsushi Honda
Toyota
3
#4
Yuta KUBO
Asahi Intecc Co.
3
#4
Takeshi Misaiji
Toyota
3
#4
Masahiko Namerikawa
Ngk Insulators
3
#4
Kouji Katsuno
Toyota
3
#4
Hiroshi Mizobata
Toyota
3
#11
Takamasa Miyake
Goodman Co.
2
#11
Junichi Todaka
Kabushiki Kaisha Toshiba
2
#11
Daisuke Ueda
Panasonic
2
#11
Yuichi Ukai
Aisin Seiki Kabushiki Kaisha
2
#11
Tomohiro Nodsu
Brother Kogyo
2
#11
Kenshi Iwano
Goodman Co.
2
#11
Masao Maura
Aisin Aw Co.
2
#11
Moritaka OGIDO
Asahi Intecc Co.
2
#11
Fumishige Shizuku
Toyota
2
#11
Shunya Kato
Toyota
2
#11
Yoshihito Suzuki
Denso
2
#11
Takafumi Yamauchi
Toyota Central R&D Labs
2
#11
Yugo Ichida
Toyota
2
#11
Shinichiro Yukoku
Advics Co.
2
#11
Wataru Matsubara
Mitsubishi Electric
2
#26
Yasuki Hirota
Toyota Central R&D Labs
1
#26
Midori Kobayashi
Fujitsu Limited
1
#26
Masaharu Senoue
Sony
1
#26
Manabu Shimogami
Asahi Intecc Co.
1
#26
Keiichi Oka
Toyota
1
#26
Yuuki Mukaigawa
Toyota
1
#26
Takato HATANO
Toyota
1
#26
Takamichi Kitauke
Brother Kogyo
1
#26
Akihiro Sugiura
Denso Wave Incorporated
1
#26
Hiroyuki Tsunekawa
Toyota
1
#26
Keisuke Ushida
Asahi Intecc Co.
1
#26
Sadayoshi Ozeki
Opton Co.
1
#26
Yusuke Fukuoka
Sharp Kabushiki Kaisha
1
#26
Ayato Koizumi
Ngk Insulators
1
#26
Hidetake Hayashi
Kabushiki Kaisha Toshiba
1
#26
Yukiko Enami
Asahi Intecc Co.
1
#26
Narumasa Soejima
Toyota
1
#26
Eita HAMADA
Aisin Aw Co.
1
#26
Keiichi Kaneshige
Toyota
1
#26
Sho Ando
Toyota
1
#26
Daiki Okura
Toyota
1
#26
Norihide Kachikawa
Ngk Spark Plug Co.
1
#26
Yumiko Nomura
Goodman Co.
1
#26
Mitsuyori Matsumura
Toyota
1
#26
Shinji Shimokawa
Toyota
1
1
2
Next »