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
OC
Oji Paper Co.
Rank (2003):
#1250
of 18,594
Top 7%
47 inventors
15
Patents 2003
Top Inventors at Oji Paper Co.
2003
Showing 1–47 of 47 inventors
Rank
Name
Patents
1
Naonobu Sugiyama
3
2
Hirokazu Hiraoka
2
2
Hiromasa Kondo
2
2
Hiroyoshi Ueno
2
2
Kazuo Totani
2
2
Koichi Katayama
2
2
Kozo Tajiri
2
2
Masayuki Noda
2
2
Yoshihisa Kato
2
2
Yoshiharu Nishikori
2
2
Yoshitaka Okumura
2
#12
Noboru Sakaushi
1
#12
Akihiko Kojima
1
#12
Bo Liu
1
#12
Eiichi Mikami
1
#12
Hiroyuki Nemoto
1
#12
Hirokazu Sunagawa
1
#12
Hisanori Yagi
1
#12
Hiroyuki Yamada
1
#12
Isao Ichioka
1
#12
Jun Nishio
1
#12
Kazuaki Ohshima
1
#12
Keigo Doi
1
#12
Keiko Kondo
1
#12
Masami Kubota
1
#12
Masayo Maeda
1
#12
Masahiro Morie
1
#12
Mamoru Murata
1
#12
Manabu Ochida
1
#12
Mitsutoshi Ogata
1
#12
Ryoetsu Sakurabashi
1
#12
Satoshi Matsuura
1
#12
Setsuo Toyoshima
1
#12
Shinichi Asano
1
#12
Shigeru Kurumatani
1
#12
Shun-ichiro Mukoyoshi
1
#12
Shunichiro Mukoyoshi
1
#12
Shigeru Yamagata
1
#12
Takekazu Adachi
1
#12
Takaaki Kohro
1
#12
Tetsu Kawazu
1
#12
Tetsuro Noguchi
1
#12
Tetsuo Tsuchida
1
#12
Tomoyuki Terao
1
#12
Yasushi Kobayashi
1
#12
Yoshiharu Kawashima
1
#12
Yuichi Ogawa
1