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
KS
Kawasaki Steel
Rank (1982):
#333
of 6,697
Top 5%
64 inventors
22
Patents 1982
Top Inventors at Kawasaki Steel
1982
Showing 1–50 of 64 inventors
Rank
Name
Patents
1
Eiichi Tsujimoto
3
1
Fumiya Yanagishima
3
1
Hideo Sunami
3
1
Yuji Shimoyama
3
#5
Goji Katsushima
2
#5
Kazuo Agusa
2
#5
Kyoji Nakanishi
2
#5
Munetoshi Suzuki
2
#5
Noboru Nishiyama
2
#5
Takeo Ohnishi
2
#5
Teruyuki Nakanishi
2
#5
Yukio Ida
2
#13
Masaaki Kosho
1
#13
Atsushi Shiga
1
#13
Fumio SUDO
1
#13
Gunji Sakamoto
1
#13
Hajime Bada
1
#13
Hajima Kimura
1
#13
Hiroo Fujii
1
#13
Hiroshi Hirahara
1
#13
Hideo Katayama
1
#13
Hitoshi Morishita
1
#13
Hidetami Noguchi
1
#13
Hiromasa Yamamoto
1
#13
Keiichi Hamada
1
#13
Kenji Saito
1
#13
Kiyoshi Hitomi
1
#13
Kiyoaki Tanaka
1
#13
Makoto Matsumoto
1
#13
Masashi Nakamura
1
#13
Makoto Shitomi
1
#13
Masaaki Tsukamoto
1
#13
Mitsuo Higuchi
1
#13
Minoru Matsuzaki
1
#13
Nagayasu Bessho
1
#13
Norio Kosuge
1
#13
Nobuyuki Morito
1
#13
Osamu Hashimoto
1
#13
Ryuichi Asaho
1
#13
Ryuzo Okuno
1
#13
Shigeyuki Hashizume
1
#13
Shigeru Nakaji
1
#13
Shosaburo Nakano
1
#13
Shunichi Tsugawa
1
#13
Susumu Sato
1
#13
Tatsukichi Chino
1
#13
Takashi Ehiro
1
#13
Takeo Fukushima
1
#13
Takuo Imai
1
#13
Tadaaki Iwamura
1
1
2
Next »