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
SA
Showa Aluminum
Rank (All Time):
#3626
of 106,127
Top 4%
253 inventors
212
Patents All Time
Top Inventors at Showa Aluminum
All Time
Showing 151–200 of 253 inventors
Rank
Name
Patents
#122
Katsuyuki Takahashi
1
#122
Kanji Takasaki
1
#122
Katsuo Taki
1
#122
Katsumi Tanaka
1
#122
Kazuaki Yamaguchi
1
#122
Katsuyoshi Yamasoe
1
#122
Kenji Higashi
1
#122
Keiichi Nakada
1
#122
Keiichiro Ohta
1
#122
Kenji Sakamoto
1
#122
Kiyotaka Touma
1
#122
Koji Tomita
1
#122
Kunio Sakaue
1
#122
Kyohei Taguchi
1
#122
Masakazu Furukawa
1
#122
Masayoshi Kojima
1
#122
Masao Maeda
1
#122
Masamitsu Nakabayashi
1
#122
Masaaki Nakamura
1
#122
Masayoshi Ohashi
1
#122
Masaaki Oide
1
#122
Masayuki Suda
1
#122
Masafumi Ueda
1
#122
Masao Yokoyama
1
#122
Masahiro Yoshida
1
#122
Minoru Hasegawa
1
#122
Michitaka Hashimoto
1
#122
Mikihito Kawakatsu
1
#122
Michio Shiroyama
1
#122
Mikio Watanabe
1
#122
Naohisa Higashiyama
1
#122
Norihiko Miyata
1
#122
Noboru Yamaguchi
1
#122
Nobuaki Yamamoto
1
#122
Ryouichi Hoshino
1
#122
Ryosuke Shimao
1
#122
Satoshi Hozumi
1
#122
Satoru Kaimura
1
#122
Satoshi Kitazaki
1
#122
Saburo Shimodaira
1
#122
Shoji Akutsu
1
#122
Shigeru Endo
1
#122
Shigetoshi Jogan
1
#122
Shuichi Murooka
1
#122
Shiuchi Murooka
1
#122
Shigekazu Nagai
1
#122
Shigeru Nishizaki
1
#122
Shigeru Sato
1
#122
Shoichi Satoh
1
#122
Shinya Tagawa
1
« Prev
2
3
4
5
6
Next »