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
DI
Daicel Chemical Industries
Rank (2002):
#235
of 18,242
Top 2%
132 inventors
77
Patents 2002
Top Inventors at Daicel Chemical Industries
2002
Showing 51–100 of 132 inventors
Rank
Name
Patents
#35
Hiroyuki Takahashi
1
#35
Hideyuki Takai
1
#35
Hiroki Tanaka
1
#35
Hideo Yabune
1
#35
Hiroaki Yamamoto
1
#35
Hiroyuki Yanai
1
#35
Junichi Kimura
1
#35
Kango Fujitani
1
#35
Kazushi Kinbara
1
#35
Kazuya Mitsuhashi
1
#35
Katsuhito Miyaji
1
#35
Kazuhiro Nishioka
1
#35
Kazuo Notsu
1
#35
Kazuhiko Saigo
1
#35
Kazuko Shirai
1
#35
Katsuhiko Sumida
1
#35
Keizo Inoue
1
#35
Ken Kawai
1
#35
Kenji Oka
1
#35
Kiyoshi Ikura
1
#35
Kiyotaka Inokami
1
#35
Kiyoharu Mizumoto
1
#35
Kiyoharu Tsutsumi
1
#35
Koji Asakawa
1
#35
Koushi Fukunishi
1
#35
Koichi Takagi
1
#35
Kouichi UMEMOTO
1
#35
Li Rui Pan
1
#35
Masayoshi Furukawa
1
#35
Masanori Hiraishi
1
#35
Masaru Matsuoka
1
#35
Masayuki Okada
1
#35
Masayuki Ueda
1
#35
Masaya Uenoya
1
#35
Masayuki Yamazaki
1
#35
Mitsuteru Mutsuda
1
#35
Mitsuru Ohno
1
#35
Mitsuru Ueda
1
#35
Naomi Shida
1
#35
Nobuya Ito
1
#35
Nobuya Itoh
1
#35
Norihiro Kimoto
1
#35
Nobuhiro Nozato
1
#35
Noritsugu Yamasaki
1
#35
Osamu Fujimoto
1
#35
Satoru Nose
1
#35
Satoshi Sakaguchi
1
#35
Satoshi Yagi
1
#35
Shunichi Endo
1
#35
Shinichiro Imanishi
1
« Prev
1
2
3
Next »