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
SH
Sumitomo Electric Hardmetal
Rank (2020):
#1002
of 32,488
Top 4%
67 inventors
42
Patents 2020
Top Inventors at Sumitomo Electric Hardmetal
2020
Showing 1–50 of 67 inventors
Rank
Name
Patents
1
Naoki Matsuda
7
1
Yosuke Shimamoto
7
3
Hideo Maeno
6
3
Satoru Kukino
6
#5
Akihiko Ueda
5
#5
Takahiro Okuno
5
#5
Yoshiki Nishibayashi
5
#5
Yutaka Kobayashi
5
#9
Kouki Matsubara
4
#9
Shinya Imamura
4
#9
Shinichiro Yurugi
4
#9
Taisuke Higashi
4
#9
Tadashi Yamaguchi
4
#9
Yasuyuki Kanada
4
#9
Yusuke Koike
4
#16
Anongsack Paseuth
3
#16
Natsuo Tatsumi
3
#16
Takeshi Sato
3
#16
Tomoyuki Fukuyama
3
#16
Yusuke Matsuda
3
#21
Atsuhiko Maeta
2
#21
Gaku Harada
2
#21
Hiroyuki Shimada
2
#21
Hitoshi Sumiya
2
#21
Katsumi Okamura
2
#21
Kazushi Takahama
2
#21
Kazuya Yano
2
#21
Keiji Kinoshita
2
#21
Machiko Abe
2
#21
Masaaki Jindai
2
#21
Satoshi Ono
2
#21
Takashi Kanda
2
#21
Takuya Nohara
2
#21
Yasuki Kido
2
#21
Yoshinari Nagami
2
#21
Yuta Morisaki
2
#37
Daiji Tabayashi
1
#37
Futoshi Takeshita
1
#37
Hideaki Kanaoka
1
#37
Hirofumi Tamanishi
1
#37
Jun Okamoto
1
#37
Junya Okida
1
#37
Kazuhiko Kashima
1
#37
Kazuhiko Sannomiya
1
#37
Kouji Shimanuki
1
#37
Kouhei Yoshimura
1
#37
Kunishige Tanaka
1
#37
Mari Sogabe
1
#37
Minoru Yoshida
1
#37
Morihiro Hideta
1
1
2
Next »