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
NC
Nippon Steel Chemical
Rank (2019):
#1748
of 32,327
Top 6%
61 inventors
23
Patents 2019
Top Inventors at Nippon Steel Chemical
2019
Showing 1–50 of 61 inventors
Rank
Name
Patents
1
Masashi Tada
7
1
Takahiro Kai
7
3
Junya Ogawa
5
3
Tokiko Ueda
5
#5
Daizo Oda
4
#5
Tomohiro Uno
4
#7
Masayuki Kasuya
3
#7
Takashi Yamada
3
#9
Chihaya Adachi
2
#9
Hiroshi Miyazaki
2
#9
Katsuhide Noguchi
2
#9
Koichi Nose
2
#9
Masafumi Omizu
2
#9
Ryo OISHI
2
#9
Shinji Kawasoe
2
#9
Shogo Konya
2
#9
Shinichi Takahashi
2
#9
Taishi Tsuji
2
#9
Teruo Haibara
2
#9
Tetsuya Mashio
2
#9
Tooru Inaguma
2
#9
Toshinao Yuki
2
#9
Yasuhiro Takahashi
2
#9
Yasuhiro Tsumura
2
#9
Yusuke Nakajima
2
#9
Yuhki Terao
2
#27
Akihiro Orita
1
#27
Atsushi Ohma
1
#27
Bo Li
1
#27
Eisuke Yamada
1
#27
Hiroyuki Deai
1
#27
Hidehiko Morita
1
#27
Hiroko Nomura
1
#27
Hiroto Unno
1
#27
James Matthew MacDonald
1
#27
Junzo Otera
1
#27
Kazuyuki Saito
1
#27
Kazuto Shiraishi
1
#27
Kazunori Ueno
1
#27
Kiyokazu Ishizuka
1
#27
Masaharu Ibaragi
1
#27
Masaki Komori
1
#27
Melissa Skidmore
1
#27
Mitsuru Sakai
1
#27
Naoki Yokoyama
1
#27
Norifumi Horibe
1
#27
Noriko Yamada
1
#27
Sawako Yamaguchi
1
#27
Shuji Nagasaki
1
#27
Takayuki Fukumatsu
1
1
2
Next »