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
RT
Renesas Technology
Rank (2004):
#19
of 18,403
Top 1%
1,436 inventors
912
Patents 2004
Top Inventors at Renesas Technology
2004
Showing 1–50 of 1,436 inventors
Rank
Name
Patents
1
Tsukasa Ooishi
30
2
Hideto Hidaka
18
3
Koji Nii
13
3
Tadaaki Yamauchi
13
#5
Junko Matsumoto
12
#5
Takeo Okamoto
12
#7
Junji Noguchi
11
#8
Koichiro Ishibashi
10
#8
Shuji Ikeda
10
#10
Hiroyuki Mizuno
9
#10
Masaki Tsukude
9
#10
Norio Hasegawa
9
#10
Tatsuya Kunikiyo
9
#14
Hiroaki Kotani
8
#14
Takeshi Hamamoto
8
#14
Takashi Kono
8
#17
Akira Yamazaki
7
#17
Asao Nishimura
7
#17
Hitoshi Miwa
7
#17
Hiroaki Tanizaki
7
#17
Jun Ohtani
7
#17
Kenichi Kuroda
7
#17
Motoshige Igarashi
7
#17
Shigenobu Maeda
7
#17
Shohei Moriwaki
7
#17
Shuji Nakao
7
#17
Shigeki Ohbayashi
7
#17
Takashi Ipposhi
7
#17
Tatsuyuki Saito
7
#17
Toshiaki Iwamatsu
7
#31
Hiroshi Kato
6
#31
Hitoshi Kume
6
#31
Keiichi Higeta
6
#31
Kiichi Yamashita
6
#31
Kunihiro Katayama
6
#31
Masatoshi Ishikawa
6
#31
Masayuki Suzuki
6
#31
Naofumi Ohashi
6
#31
Nobuo Owada
6
#31
Osamu Chiba
6
#31
Toshihiko Tanaka
6
#31
Tomonori Tanoue
6
#31
Yasunobu Nakase
6
#31
Yoshifumi Azekawa
6
#45
Fujio Ito
5
#45
Hiroshi Fukuda
5
#45
Hiroyuki Kawai
5
#45
Hideo Miura
5
#45
Hiroki Shimano
5
#45
Hiromichi Suzuki
5
1
2
3
Next »