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
SC
Sekisui Chemical Co.
Rank (2019):
#783
of 32,327
Top 3%
120 inventors
57
Patents 2019
Top Inventors at Sekisui Chemical Co.
2019
Showing 1–50 of 120 inventors
Rank
Name
Patents
1
Yasuyuki Izu
10
2
Daisuke Nakajima
6
2
Kouhei Yamaguchi
6
#4
Kazuhiko Nakayama
5
#4
Yuusuke Oota
5
#6
Juichi Fukatani
3
#6
Masako Okamoto
3
#6
Ryuta Tsunoda
3
#6
Shougo Yoshida
3
#10
Daisuke Mukohata
2
#10
Hiroaki Inui
2
#10
Hiroshi Kawate
2
#10
Kazuhiro Sawa
2
#10
Koichiro Iwasa
2
#10
Koji Kido
2
#10
Michiko MORI
2
#10
Michio Shimamoto
2
#10
Mitsuru Tanikawa
2
#10
Nobuhiko Inui
2
#10
Satoshi Koma
2
#10
Takaya OSHITA
2
#10
Takashi Watanabe
2
#10
Tasuku Yamada
2
#10
Tsuyoshi Kawai
2
#10
Tsuyoshi Uehara
2
#10
Yasuyuki Ieda
2
#10
Yoshito Fujita
2
#10
Yoshiyuki Nonoguchi
2
#10
Yoshishige Takikawa
2
#10
Yusuke Fujita
2
#10
Yu Nagahara
2
#32
Akihito Dohi
1
#32
Akinobu Hayakawa
1
#32
Akira Mizumori
1
#32
Akira MOROOKA
1
#32
Akira Nakasuga
1
#32
Akihiro Uenishi
1
#32
Asami Matsumoto
1
#32
Daizou Ii
1
#32
Eiji Tateo
1
#32
Estelle Metay
1
#32
Etsurou Hirota
1
#32
Frédéric Clabau
1
#32
Fumihiko Kamikonya
1
#32
Hiroaki AIBA
1
#32
Hiroyuki Hirano
1
#32
Hirofumi Kitano
1
#32
Hiroaki Kondou
1
#32
Hiroshi Maenaka
1
#32
Hiroki MIKAMI
1
1
2
3
Next »