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
Sanshin Industries
Rank (All Time):
#820
of 106,127
Top 1%
319 inventors
1,069
Patents All Time
Top Inventors at Sanshin Industries
All Time
Showing 51–100 of 319 inventors
Rank
Name
Patents
#50
Kazumasa Ito
8
#50
Kenichi Handa
8
#50
Naoki Kato
8
#50
Sadato Yoshida
8
#50
Seiichi Tanaka
8
#50
Tatsuki Uchida
8
#50
Toshihiro Nozue
8
#50
Yoshihiro Gohara
8
#50
Yoshibumi Iwata
8
#50
Akinori Kojima
8
#61
Hirofumi Imaeda
7
#61
Hitoshi Ishida
7
#61
Hiroshi Tasaki
7
#61
Masaru Suzuki
7
#61
Ryozo Okita
7
#61
Ryoji Sawada
7
#61
Sakayuki Kimura
7
#61
Shigeo Okumura
7
#61
Takayuki Osakabe
7
#61
Tomoji Nakamura
7
#61
Tsuyoshi Yoshimura
7
#72
Itsushi Hirukawa
6
#72
Junichi Hasegawa
6
#72
Kazuyuki Kitajima
6
#72
Kenichi Hayasaka
6
#72
Kouji Abe
6
#72
Kuniyoshi Matsumoto
6
#72
Norimichi Harada
6
#72
Tomonori Suzuki
6
#80
Atsushi Kumita
5
#80
Chihiro Matsumoto
5
#80
Hiroyuki Tsunekawa
5
#80
Kazuhiro Okuzawa
5
#80
Kyoji Hakamata
5
#80
Motoi Tobinaga
5
#80
Naoyoshi Kuragaki
5
#80
Shinya Atsumi
5
#80
Shigeharu Mineo
5
#80
Shigeki Shiozawa
5
#80
Takio Ogasawara
5
#80
Takehisa Suzuki
5
#80
Tatsuya Yoshioka
5
#80
Tetsuya Ishino
5
#80
Tomohiro Nozawa
5
#80
Yoshihito Fukuoka
5
#80
Yoshihiro Sakurai
5
#80
Yoshitsugu Sumino
5
#98
Atsushi Mori
4
#98
Hideto Arai
4
#98
Hiroshi Harada
4
« Prev
1
2
3
4
Next »