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
KK
Kureha Kagaku Kogyo K.K.
Rank (All Time):
#5362
of 106,127
Top 6%
125 inventors
137
Patents All Time
Top Inventors at Kureha Kagaku Kogyo K.K.
All Time
Showing 51–100 of 125 inventors
Rank
Name
Patents
#51
Eisho Nakano
2
#51
Eisaku Takahashi
2
#51
Hajime Takayama
2
#51
Hajime Tsukamoto
2
#51
Katsuhisa Ohsugi
2
#51
Kazuhiko Sunagawa
2
#51
Keiji Sonoda
2
#51
Kiyomi Ohuchi
2
#51
Masahiro Akatsu
2
#51
Michihisa Miyahara
2
#51
Nobuyuki Okubo
2
#51
Seiichi Ohira
2
#51
Shunzo Endo
2
#51
Takashi Kimura
2
#51
Takeshi Matsuoka
2
#51
Toshiharu Matsuda
2
#51
Tomoo Susa
2
#68
Atsushi Sasakawa
1
#68
Chikau Onodera
1
#68
Daisuki Itoh
1
#68
Fumio Akutsu
1
#68
Fumio Toda
1
#68
Hajime Hoshi
1
#68
Haruhiko Yusa
1
#68
Hideo Arahori
1
#68
Hiroyuki Enari
1
#68
Hitoshi Ishii
1
#68
Hiromitsu Miura
1
#68
Hitoshi Takahashi
1
#68
Hisaaki Terashima
1
#68
Hisanori Tobita
1
#68
Hiromi Yoshihara
1
#68
Junji Nakajima
1
#68
Junji Yoshii
1
#68
Katsumi Suzuki
1
#68
Kazuo Takahashi
1
#68
Kenichi Katase
1
#68
Kentaro Otawara
1
#68
Koki Sato
1
#68
Kuniomi Adachi
1
#68
Makoto Fukuda
1
#68
Masatoshi Hino
1
#68
Masaaki Hiruta
1
#68
Makoto Ishizuka
1
#68
Masanori Kobayashi
1
#68
Masanori Minoguchi
1
#68
Masanori Ota
1
#68
Masahiro Tada
1
#68
Mitsuru Ito
1
#68
Michihiro Sato
1
« Prev
1
2
3
Next »