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
Komatsu, JP
2016
47 patents · 32 inventors
Ranked
#3,111
of 40,593 cities
Top 8%
Showing 1–32 of 32 inventors
Rank
Inventor
Primary Company
Patents
1
Yoshihiro Higashi
Kabushiki Kaisha Toshiba
5
2
Kota Imanishi
Komatsu
3
2
Nobumasa Takamatsu
Komatsu
3
2
Takanori Yamahata
Komatsu
3
#5
Takao Tohriyama
Komatsu
2
#5
Toshimitsu Honda
Komatsu
2
#5
Eiji Yamazaki
Komatsu
2
#5
Masahiro Tazou
Komatsu
2
#5
Hideo Morinaga
Japan Synthetic Rubber
2
#10
Keita Kondo
—
1
#10
Hirotaka Kamekura
Komatsu
1
#10
Shinpei Abe
Komatsu
1
#10
Natsuhiko Koyama
Komatsu
1
#10
Yasufumi Ohchi
Komatsu
1
#10
Masanobu Nakabayashi
Komatsu
1
#10
Eiji Tsukuda
Renesas Electronics
1
#10
Nobuo Matsuyama
Komatsu
1
#10
Masaaki Takada
Kabushiki Kaisha Toshiba
1
#10
Shintarou Kobayashi
Komatsu
1
#10
Hironori Yotsuzuka
Komatsu
1
#10
Shu Ishida
Komatsu
1
#10
Eiji Douba
—
1
#10
Motoo Furukawa
Komatsu
1
#10
Kazuyuki Kitamura
Hoechst Japan Limited
1
#10
Masato Kitashou
Komatsu
1
#10
Yutaka Ono
Komatsu
1
#10
Shuyu Nagaoka
Komatsu
1
#10
Midori Takano
Kabushiki Kaisha Toshiba
1
#10
Tomonao Nagamura
Komatsu
1
#10
Junichi Suneya
Komatsu
1
#10
Yukiko Kitajima
Kabushiki Kaisha Toshiba
1
#10
Norihito Bando
Komatsu
1