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
IC
Ihara Chemical Industry Co.
Rank (All Time):
#3640
of 106,127
Top 4%
263 inventors
211
Patents All Time
Top Inventors at Ihara Chemical Industry Co.
All Time
Showing 101–150 of 263 inventors
Rank
Name
Patents
#96
Kazuhiro Ikegaya
3
#96
Kazuto Umezu
3
#96
Kenji Matsunari
3
#96
Kuniaki Shimizu
3
#96
Makoto Fujinami
3
#96
Makoto Konnai
3
#96
Masahiro Shigematsu
3
#96
Michiya Hirata
3
#96
Norihiro Kawamura
3
#96
Ryohei Ueno
3
#96
Shunichirou Fukumoto
3
#96
Shinki Tani
3
#96
Shuji Taniguchi
3
#96
Sumio Yokota
3
#96
Takahiro Kawashima
3
#96
Takeshi Matsuda
3
#96
Tetsuo Takematsu
3
#96
Yasuo Nakamura
3
#96
Yutaka Ohishi
3
#120
Atsushi Kogure
2
#120
Atsuya Mochizuki
2
#120
Daisuke Shikama
2
#120
Fumiya Tabuchi
2
#120
Gareth Griffiths
2
#120
Hiroyuki Karino
2
#120
Hideo Okada
2
#120
Isao Kaneko
2
#120
Junko Suzuki
2
#120
Katsumi Furuse
2
#120
Kazushige Hirao
2
#120
Katsuya Kato
2
#120
Kei Kawamoto
2
#120
Keiko Maeda
2
#120
Kiyoshi Kawai
2
#120
Kunio Kataoka
2
#120
Masaji Sugaya
2
#120
Masami Takayama
2
#120
Mieko Kawashima
2
#120
Naoya Atsumi
2
#120
Noriyuki Ozawa
2
#120
Nobuo Takahashi
2
#120
Ryuji Hamaguchi
2
#120
Ryu Kajiki
2
#120
Sadayoshi Matsui
2
#120
Satoru Shimoyama
2
#120
Seisuke Ito
2
#120
Shunichiro Fukumoto
2
#120
Shigeharu Yaguchi
2
#120
Susumu Shimoyama
2
#120
Takehiro Kawashima
2
« Prev
1
2
3
4
5
Next »