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
KC
Kowa Company
Rank (All Time):
#1463
of 106,127
Top 2%
562 inventors
586
Patents All Time
Top Inventors at Kowa Company
All Time
Showing 351–400 of 562 inventors
Rank
Name
Patents
#310
Katsuhiro Sakamoto
1
#310
Kazuhide Shimada
1
#310
Kazuhito Suehira
1
#310
Katsunori Yamada
1
#310
Katsuhiro Yamamoto
1
#310
Kensuke Egashira
1
#310
Keitaro Hattori
1
#310
Ken Hirano
1
#310
Kenichi Inoue
1
#310
Kei Kiribayashi
1
#310
Kenichi Namiki
1
#310
Ken Pearson
1
#310
Kevin Thomas Shaw
1
#310
Keishin Sugawara
1
#310
Kenichi Suzuki
1
#310
Kenichi Takeuchi
1
#310
Kensei Tsuzaka
1
#310
Kenkichi Ueda
1
#310
Ken Uesugi
1
#310
Kenjirou Yamana
1
#310
Kiyonobu Ohashi
1
#310
Kiyoshi SEKINE
1
#310
Kimiya Shimizu
1
#310
Kiyoshi Toya
1
#310
Koji Abe
1
#310
Koji Ogino
1
#310
Kohji Ohbayashi
1
#310
Kotaro Sakanishi
1
#310
Kosuke Satake
1
#310
Kohsuke Satake
1
#310
Kunihiko Fujii
1
#310
Kyomi Toyoda
1
#310
Louise Claire Young
1
#310
Lu Jiang
1
#310
Masato Asahiyama
1
#310
Masayuki Inoue
1
#310
Masako Isuge
1
#310
Koji Ezaki
1
#310
Masaki Kitahara
1
#310
Masafumi Kitakaze
1
#310
Masayuki Masumoto
1
#310
Makoto Nakai
1
#310
Masahoto Nakayama
1
#310
Masahiko Ogihara
1
#310
Masatomo Ohmaki
1
#310
Masayuki Ohta
1
#310
Masaji Oono
1
#310
Masayoshi Oouchi
1
#310
Masahiro Orihashi
1
#310
Maria Sakairi
1
« Prev
6
7
8
9
10
Next »