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
SK
Showa Denko K.K.
Rank (All Time):
#432
of 106,127
Top 1%
1,736 inventors
1,989
Patents All Time
Top Inventors at Showa Denko K.K.
All Time
Showing 1,401–1,450 of 1,736 inventors
Rank
Name
Patents
#940
Shintaro ITAGAKI
1
#940
Shigetoshi Jhogan
1
#940
Shojiro Kaita
1
#940
Shoichiro Kanouchi
1
#940
Shoji Kashiwagi
1
#940
Shinya Katayama
1
#940
Shoichi Kobayashi
1
#940
Shigeyuki Koide
1
#940
Shiori Maeda
1
#940
Shuhei MARUTA
1
#940
Shinpei Matsuda
1
#940
Shinya Matsuhira
1
#940
Shimako Matsumoto
1
#940
Shun Matsumoto
1
#940
Shin-ichiro Matsuo
1
#940
Shigekazu Nagai
1
#940
Shun-ichi Nagamatsu
1
#940
Shiyuko Nakamura
1
#940
Shoichi Oishi
1
#940
Shinichi Osawa
1
#940
Shigeru Saeda
1
#940
Shigeki Saito
1
#940
Shigeru Sasakawa
1
#940
Shingo Sasaki
1
#940
Shinichi Tachi
1
#940
Shuji Takahashi
1
#940
Shimpei TAKEMOTO
1
#940
Shunsuke Takeyama
1
#940
Shin Tamata
1
#940
Shintaro Tamura
1
#940
Shizuo Tokito
1
#940
Shin-ichiro Tomikawa
1
#940
Shinji Tomita
1
#940
Shoji Ushio
1
#940
Shunta Ushioda
1
#940
Shinya WAKI
1
#940
Shin-ichi Yasuda
1
#940
Shigenobu Yasunaga
1
#940
Shingo Yoshida
1
#940
Sigemasa Nakamura
1
#940
So Kanai
1
#940
Soichiro Masuyama
1
#940
Steve Shary
1
#940
Suzushi Hashimoto
1
#940
Susumu Nakazaki
1
#940
Suzuka Nishimura
1
#940
Suguru Sakaguchi
1
#940
Susumu Sugano
1
#940
Syunichi Nagamatsu
1
#940
Syouji Nishiguchi
1
« Prev
27
28
29
30
31
Next »