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
MK
Mitsubishi Kasei
Rank (All Time):
#1697
of 106,127
Top 2%
911 inventors
508
Patents All Time
Top Inventors at Mitsubishi Kasei
All Time
Showing 1–50 of 911 inventors
Rank
Name
Patents
1
Yasuhiro Morinaka
20
2
Yukichi Murata
16
3
Akihiro Tobe
15
#4
Hitoshi Ono
14
#5
Keiichi Sato
13
#5
Yasuo Oguri
13
#7
Shuichi Maeda
11
#8
Hisao Takayanagi
9
#8
Mamoru Nozomi
9
#8
Shigenori Otsuka
9
#8
Shigeru Sawayama
9
#8
Yasunori Kitano
9
#8
Yoshio Hayashi
9
#8
Yoshinori Suga
9
#15
Hiromi Horiuchi
8
#15
Kenji Shimoyama
8
#15
Keisuke Wada
8
#15
Takao Hirota
8
#15
Tsuyoshi Ito
8
#20
Eiji Tanaka
7
#20
Masahiro Noguchi
7
#20
Tetsuo Murayama
7
#20
Toshio Fujii
7
#20
Yoshikuni Tamao
7
#20
Yukio Chida
7
#26
Atsuo Saita
6
#26
Hideki Gotoh
6
#26
Hideaki Kiniwa
6
#26
Hiroshi Kusano
6
#26
Hiroshi Takimoto
6
#26
Kohichi Satoh
6
#26
Kohei Umezu
6
#26
Kunihiro Ninomiya
6
#26
Osamu Ando
6
#26
Ryoichi Ando
6
#26
Takuji Hirahara
6
#26
Takaharu Itagaki
6
#26
Takayuki Ohta
6
#26
Takashi Ushikubo
6
#26
Tomio Yoneyama
6
#26
Tsutomu Taki
6
#26
Yasuo Maruyama
6
#26
Yuji Kawaragi
6
#44
Chizuko Takahashi
5
#44
Haruyuki Ohkishi
5
#44
Hiromi Okushima
5
#44
Hideo Sano
5
#44
Hiroshi Tomiyasu
5
#44
Issei Nitta
5
#44
Jun Kondo
5
1
2
3
Next »