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
SI
Sumitomo Rubber Industries
Rank (2005):
#200
of 17,328
Top 2%
85 inventors
80
Patents 2005
Top Inventors at Sumitomo Rubber Industries
2005
Showing 1–50 of 85 inventors
Rank
Name
Patents
1
Takahiro Sajima
8
2
Satoshi Iwami
7
3
Seiichiro Endo
6
#4
Akira Kato
5
#4
Keiji Ohama
5
#6
Osamu Toda
4
#6
Shinichi Miyazaki
4
#8
Hitoshi Oyama
3
#8
Kazumi Yamazaki
3
#8
Takashi Sasaki
3
#11
Kazuhiko Isogawa
2
#11
Kazushige Sugimoto
2
#11
Keiji Moriyama
2
#11
Kenichi Uesaka
2
#11
Masaru Kono
2
#11
Masanori Yabu
2
#11
Minoru Nishi
2
#11
Minao Yanase
2
#11
Naoya Ichikawa
2
#11
Tomio Kumamoto
2
#11
Toshifumi Sugisawa
2
#11
Yoshio Ueno
2
#23
Akihiko Hamada
1
#23
Arnold Eckhardt
1
#23
Atsushi Yamahira
1
#23
Chieko Aoki
1
#23
Eduard Ditzel
1
#23
Emiko Yamamoto
1
#23
Hans-Bernd Fuchs
1
#23
Helmut Wolf
1
#23
Hiroshi Hasegawa
1
#23
Hisashi Kakiuchi
1
#23
Hiroyuki Kobayashi
1
#23
Hideki Ohashi
1
#23
Hideyuki Okuyama
1
#23
Hideaki Sugihara
1
#23
Hiroaki Tanaka
1
#23
Kazuhisa Fushihara
1
#23
Kazuo Hochi
1
#23
Kazuyoshi Miyamoto
1
#23
Kazuya Suzuki
1
#23
Kiyoto Maruoka
1
#23
Kiyoshi Ueyoko
1
#23
Kohei Takemura
1
#23
Manfred Gerresheim
1
#23
Masahiro Hanya
1
#23
Mamiko Kadoya
1
#23
Masato Kawase
1
#23
Masahiro Kishida
1
#23
Masashi Kitano
1
1
2
Next »