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
Kunitachi, JP
2016
41 patents · 29 inventors
Ranked
#3,427
of 40,593 cities
Top 9%
Showing 1–29 of 29 inventors
Rank
Inventor
Primary Company
Patents
1
Shintaro Yamamichi
Nec
4
2
Ikuko Kanazawa
Konica Minolta
3
2
Kanako NAKANO
Casio Computer Co.
3
#4
Shinichiro Kimura
Hitachi
2
#4
Kazunori Nishinoue
Konica Minolta
2
#4
Keigo Matsuo
Olympus
2
#4
Masao Teshima
Kabushiki Kaisha Toshiba
2
#4
Taketoshi Yoshida
Fujitsu Limited
2
#9
Teruhisa Tokiwa
Casio Computer Co.
1
#9
Akihiko Kakita
Konica Minolta
1
#9
Takaya Matsuno
Kabushiki Kaisha Toshiba
1
#9
Yasuhiro Ookawara
Kabushiki Kaisha Toshiba
1
#9
Manabu Nakao
Fujitsu Limited
1
#9
Hideaki Machida
Du Pont-Toray Co.
1
#9
Keiko Mori
Kabushiki Kaisha Toshiba
1
#9
Kosei Okamoto
Kabushiki Kaisha Toshiba
1
#9
Hideki Ohkita
Kabushiki Kaisha Toshiba
1
#9
Seiko Mitachi
NTT
1
#9
Shingo Tsubotani
Konica Minolta
1
#9
Chuma Nagao
Canon
1
#9
Hiroyuki Hirabayashi
Casio Computer Co.
1
#9
Kazuyoshi Miyazawa
Eddio
1
#9
Hyou Takahashi
Fujifilm
1
#9
Takehiko Goshima
Konica Minolta
1
#9
Mamoru Yoshida
Sumitomo Electric Industries
1
#9
Kazuhiro Kan
Olympus
1
#9
Takaaki Okumura
Chubu Electric Power Company, Incorporated
1
#9
Kenchi Ito
Hitachi
1
#9
Hitoshi Nagato
Kabushiki Kaisha Toshiba
1