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 (1989):
#2
of 11,124
Top 1%
2,935 inventors
1,117
Patents 1989
Top Inventors at Hitachi
1989
Showing 901–950 of 2,935 inventors
Rank
Name
Patents
#814
Yoshihiko Hayashi
1
#814
Yoshiyuki Hirano
1
#814
Yoshifumi Homma
1
#814
Yoshio Homma
1
#814
Yoshinori Ikebe
1
#814
Yochizumi Ikeda
1
#814
Yoshinori Imamura
1
#814
Yoshihiko Ishii
1
#814
Yoshitoshi Itoh
1
#814
Yokichi Itoh
1
#814
Yoshito Kamegi
1
#814
Yoshinori Karatsu
1
#814
Yoshiaki Karino
1
#814
Yoshiki Kato
1
#814
Yoshio Kawamata
1
#814
Yoshihisa Kawamura
1
#814
Yoshinao Kawasaki
1
#814
Yoshiharu Kazama
1
#814
Yoshiaki Kazawa
1
#814
Yoshihiko Kimura
1
#814
Yoshiaki Kinoshita
1
#814
Yoshiki Kobayashi
1
#814
Yoshiharu Koike
1
#814
Yoshitaka Kojima
1
#814
Yoshiro Kokuryo
1
#814
Yoshihiro Komeyama
1
#814
Yoshiharu Konishi
1
#814
Yoshiyuki Kubota
1
#814
Yoshifumi Kunugi
1
#814
Yoshitomo Kuwamoto
1
#814
Yosimi Maeno
1
#814
Youzi Maruyama
1
#814
Yoshiki Matsuda
1
#814
Youichi Matsumoto
1
#814
Yoshimitsu Mihara
1
#814
Youjirou Miyahara
1
#814
Yoshihiko Miyake
1
#814
Yoshimi Miyamoto
1
#814
Yoshiyuki Miyamoto
1
#814
Yoshinori Miyamura
1
#814
Yoshihiko Miyano
1
#814
Yoshiteru Miyatake
1
#814
Yoshihiro Moribe
1
#814
Yoshimasa Murayama
1
#814
Yousuke Nagano
1
#814
Yoosuke Nagano
1
#814
Yosuke Nagano
1
#814
Yoshikazu Nagaoka
1
#814
Yoshiyuki Nakamori
1
#814
Yoichi Nakamura
1
« Prev
17
18
19
20
21
Next »