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
Partial year:
Data through Q3 2025 (Sept 30). Full-year totals not yet available.
SC
Sekisui Chemical Co.
Rank (2025):
#695
of 24,532
Top 3%
99 inventors
47
Patents 2025
Top Inventors at Sekisui Chemical Co.
2025
Showing 51–99 of 99 inventors
Rank
Name
Patents
#35
Kazuhiko Nakayama
1
#35
Katsura UCHIDA
1
#35
Kenichi SHINMEI
1
#35
Kenji Yamauchi
1
#35
Kinryou Chou
1
#35
Kiyoshirou NARIMATSU
1
#35
Kouzou MAKINO
1
#35
Kouhei Yamaguchi
1
#35
Masahiro Ishii
1
#35
Masataka Sugimoto
1
#35
Masahiro Toyoda
1
#35
Masaki Yamamoto
1
#35
Masafumi Yoshida
1
#35
Motoki Ozawa
1
#35
Naomichi Saitou
1
#35
Nozomi Eguchi
1
#35
Nobuto Kamiya
1
#35
Noritoshi YAGIHASHI
1
#35
Reiko Kishida
1
#35
Ren-de Sun
1
#35
Rie Matsui
1
#35
Ryousuke Takahashi
1
#35
Satoshi Shimizu
1
#35
Saori Tone
1
#35
Shiori Tateno
1
#35
Shougo Yoshida
1
#35
Sou YAMAGUCHI
1
#35
Takayuki Akamine
1
#35
Takeshi Fukuda
1
#35
Takamasa Kouno
1
#35
Tatsuya MATSUKUBO
1
#35
Tatsuya MATSUO
1
#35
Takaaki Mizuno
1
#35
Takurou Okumura
1
#35
Takaya OSHITA
1
#35
Taku Sasaki
1
#35
Tomoya Hasegawa
1
#35
Tomohiro HIDA
1
#35
Tomoya Sasaki
1
#35
Tsukasa Ishigaki
1
#35
Yasuyuki Ieda
1
#35
Yasuko Ishida
1
#35
Yasuyuki Izu
1
#35
Youhei Takanohashi
1
#35
Yuhei Arai
1
#35
Yuto DOBASHI
1
#35
Yuriko Manabe
1
#35
Yu Nagahara
1
#35
Yuusuke Oota
1
« Prev
1
2