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
HI
Hitachi
Rank (2002):
#10
of 18,242
Top 1%
3,950 inventors
1,665
Patents 2002
Top Inventors at Hitachi
2002
Showing 2,051–2,100 of 3,950 inventors
Rank
Name
Patents
#1533
Naozumi Sugimura
1
#1533
Yoshiaki Eguchi
1
#1533
Naoya Takahashi
1
#1533
Hirohiko Sagawa
1
#1533
Naoyuki Takahashi
1
#1533
Naoyuki Tamura
1
#1533
Albert Herble
1
#1533
Naohito Uetake
1
#1533
Naoki Utsunomiya
1
#1533
Naoto Watanabe
1
#1533
Naruo Watanabe
1
#1533
Naoki Yada
1
#1533
Naoyuki Yamada
1
#1533
Akihiro Yasuda
1
#1533
Hidemi Ozawa
1
#1533
Hidenari Otani
1
#1533
Yutaka Nara
1
#1533
Norimasa Akiyama
1
#1533
Noboru Akiyama
1
#1533
Hideaki Orikasa
1
#1533
Norihiro Ami
1
#1533
Noboru Arabori
1
#1533
Norinaga Arai
1
#1533
Nobukatsu Arai
1
#1533
Noriaki Arakawa
1
#1533
Hideo Oonuki
1
#1533
Noboru Chiba
1
#1533
Hiroshi Ookawara
1
#1533
Yusuke Nitta
1
#1533
Nobuo Fujii
1
#1533
Nobuhiko Fujimori
1
#1533
Nobuaki Fukasawa
1
#1533
Nobuyuki Hama
1
#1533
Hidekatsu Onose
1
#1533
Yoshifumi Fujikawa
1
#1533
Nobuhiko Hara
1
#1533
Hisashi Ono
1
#1533
Hiroyuki Okuda
1
#1533
Noriaki Hatanaka
1
#1533
Nobuo Hataoka
1
#1533
Noriaki Hino
1
#1533
Hiroshi Okawara
1
#1533
Norio Ichikawa
1
#1533
Norimoto Ichikawa
1
#1533
Nobuo Imada
1
#1533
Hiroaki Okano
1
#1533
Nobuhiro Ioki
1
#1533
Nobuhiko Ishihara
1
#1533
Akihiro Yamamoto
1
#1533
Norihiro Itou
1
« Prev
40
41
42
43
44
Next »