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
Sumitomo Heavy Industries Ion Technology Co.
Rank (All Time):
#8746
of 106,127
Top 9%
61 inventors
80
Patents All Time
Top Inventors at Sumitomo Heavy Industries Ion Technology Co.
All Time
Showing 1–50 of 61 inventors
Rank
Name
Patents
1
Haruka Sasaki
11
2
Mitsuaki Kabasawa
10
3
Masateru Sato
9
3
Takanori Yagita
9
#5
Hiroshi Matsushita
8
#5
Kouji Inada
8
#7
Kazuhisa Ishibashi
7
#7
Kazuhiro Watanabe
7
#7
Shiro Ninomiya
7
#10
Hiroyuki Kariya
6
#11
Noriyasu Ido
5
#11
Tetsuya Kudo
5
#13
Makoto Sano
4
#13
Syuta Ochi
4
#13
Yoji Kawasaki
4
#13
Yuuji Takahashi
4
#17
Hiroshi Kawaguchi
3
#17
Kouji Kato
3
#17
Mitsukuni Tsukihara
3
#17
Mikio Yamaguchi
3
#17
Tadanobu Kagawa
3
#17
Toshio Yumiyama
3
#17
Yoshitaka Amano
3
#17
Yuuji Ishida
3
#17
Yusuke Ueno
3
#17
Akihiro Ochi
3
#27
Kazutaka Tsukahara
2
#27
Masaki Ishikawa
2
#27
Masahide Ooura
2
#27
Shinji Ebisu
2
#27
Suguru Hirokawa
2
#27
Takeshi Kurose
2
#27
Tatsuya Yamada
2
#27
Yoshito Fujii
2
#35
Daisuke Imai
1
#35
David Potkins
1
#35
Fumiaki Sato
1
#35
Hayao Kawai
1
#35
Hitoshi Ando
1
#35
Hideki Morikawa
1
#35
Hiroki Murooka
1
#35
Katsushi Fujita
1
#35
Kazuhisa Manabe
1
#35
Keiji Okada
1
#35
Masamitsu Shinozuka
1
#35
Noriyuki Suetsugu
1
#35
Phillip Thomas Jackle
1
#35
Ryota Ohnishi
1
#35
Sayumi Hirose
1
#35
Sho Kawatsu
1
1
2
Next »