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
UN
Unitika
Rank (All Time):
#2198
of 106,127
Top 3%
620 inventors
372
Patents All Time
Top Inventors at Unitika
All Time
Showing 51–100 of 620 inventors
Rank
Name
Patents
#49
Hideki Takahashi
5
#49
Isamu Hirose
5
#49
Ken Iwata
5
#49
Kosuke Tomita
5
#49
Masanobu Hioki
5
#49
Masahide Hirai
5
#49
Mitsuhiro Kawahara
5
#49
Nobuyasu Okumura
5
#49
Sachiko Kokuryo
5
#49
Shoji Okamoto
5
#49
Shuji Ueno
5
#49
Takashi Okamoto
5
#49
Tsuneo Tamura
5
#49
Akira Menju
5
#49
Akira Tanimura
5
#66
Eiichi Kubo
4
#66
Hiroo Kamikawa
4
#66
Hiroshi KANO
4
#66
Hiroshi Nishimura
4
#66
Hiroyuki Tanae
4
#66
Hiroyuki Uejima
4
#66
Kiwamu Yuki
4
#66
Masaaki Onda
4
#66
Masanori Sasaki
4
#66
Ritsuko Shidei
4
#66
Shigetaka Nishimura
4
#66
Shigeo Yamamoto
4
#66
Tatsuo Iwasaki
4
#66
Tatsuo Katayama
4
#66
Tatsuya Morikita
4
#66
Takeshi Nakano
4
#66
Toshiyuki Hirano
4
#66
Tsunetoshi Matsuda
4
#66
Yoshiyuki Suematu
4
#66
Yuki Yamada
4
#66
Akinobu Ogami
4
#87
Hayami Onishi
3
#87
Hiroshi Kajimaru
3
#87
Hiroshi Tanaka
3
#87
Hisayasu Tsubata
3
#87
Hiroshi Yamada
3
#87
Jun Suenaga
3
#87
Kazue Kawahara
3
#87
Kazushige Kojima
3
#87
Kazutaka Kooda
3
#87
Katsuyuki Mukai
3
#87
Kazuki OKA
3
#87
Ken Akamatsu
3
#87
Keisuke Kurosaka
3
#87
Kenji Yasue
3
« Prev
1
2
3
4
Next »