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 (2003):
#5
of 18,594
Top 1%
4,225 inventors
1,942
Patents 2003
Top Inventors at Hitachi
2003
Showing 2,051–2,100 of 4,225 inventors
Rank
Name
Patents
#1745
Yoshikazu Kanazawa
1
#1745
Youichi Kawata
1
#1745
Yoshiharu Kikuchi
1
#1745
Yoshihiro Kondo
1
#1745
Yoshifumi Kubo
1
#1745
Yoshimichi Kudo
1
#1745
Youichi Mahara
1
#1745
Yoshio Maruyama
1
#1745
Yooji Maruyama
1
#1745
Yoshiki Masugata
1
#1745
Yoshimasa Masuoka
1
#1745
Yoshiki Matsuda
1
#1745
Yoshifumi Matsuda
1
#1745
Yoshiko Matsumoto
1
#1745
Yoshikuni Matsunaga
1
#1745
Yoshiaki Matsushita
1
#1745
Yoshio Miki
1
#1745
Yoshihiro Minagi
1
#1745
Yoshiyuki Odaka
1
#1745
Yoko Ogawa
1
#1745
Yozo Oguri
1
#1745
Yoshinori Ohkura
1
#1745
Yoshiyuki Okishima
1
#1745
Yoshinobu Ono
1
#1745
Yoshihisa Ooishi
1
#1745
Yoshishige Oyama
1
#1745
Yoshihiko Sakurai
1
#1745
Yoshimi Sakurai
1
#1745
Yoshitaka Sasago
1
#1745
Yoshihiro Sasaki
1
#1745
Yoshimichi Sato
1
#1745
Yoshihito Sato
1
#1745
Yoshihiro Sato
1
#1745
Youichi Sato
1
#1745
Yoichi Satoh
1
#1745
Yoshiaki Seki
1
#1745
Youichi Seto
1
#1745
Youmei Shinagawa
1
#1745
Yoshihiro Takada
1
#1745
Yousuke Takahashi
1
#1745
Yoshio Takakura
1
#1745
Yoshio Takamine
1
#1745
Yoshiyuki Takamura
1
#1745
Yonetaro Totsuka
1
#1745
Yoshihiko Yasu
1
#1745
Yoshiko Yasuda
1
#1745
Yoshikazu Yokota
1
#1745
Yoshihito Yoshizawa
1
#1745
Yoshikiyo Yui
1
#1745
Yoshio Yukawa
1
« Prev
40
41
42
43
44
Next »