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
HH
Hitachi High-Technologies
Rank (All Time):
#273
of 106,127
Top 1%
2,457 inventors
2,891
Patents All Time
Top Inventors at Hitachi High-Technologies
All Time
Showing 101–150 of 2,457 inventors
Rank
Name
Patents
#98
Katsuaki Takahashi
21
#98
Makoto Ezumi
20
#98
Motohiko Yoshigai
20
#98
Shuichi Chikamatsu
20
#98
Taketo Ueno
20
#106
Hironori Kaji
19
#106
Kenji Maeda
24
#106
Zhaohui Cheng
24
#106
Kazuhiro Nakamura
22
#106
Tomohisa Ohtaki
22
#106
Naoshi Itabashi
21
#106
Naoto Tsujimura
21
#106
Osamu Komuro
21
#106
Shoji Tomida
20
#106
Yoshimitsu Takagi
20
#106
Minoru Harada
30
#106
Toshiyuki Yokosuka
28
#106
Kaoru Umemura
19
#106
Masaki Takano
20
#106
Minoru Yoshida
19
#106
Noriaki Arai
22
#106
Takashi Baba
19
#106
Tatsuya Fukugaki
24
#106
Toshihide Orihashi
22
#125
Naoki Yasui
30
#125
Hiroyuki Ito
18
#125
Masaharu Nishida
24
#125
Yasuhiko Nara
23
#125
Go Miya
21
#125
Kiyomi Yoshinari
21
#125
Hiroshi Ohga
19
#125
Tadamitsu Kanekiyo
19
#125
Yasuhira Nagakubo
19
#125
Masato Ishizawa
25
#125
Kenji Watanabe
18
#125
Kyoichi Mori
18
#125
Masahito Mori
26
#125
Tadashi Otaka
18
#125
Taku Sakazume
33
#125
Tohru Ando
18
#141
Makoto Suzuki
39
#141
Katsuhiro Kambara
29
#141
Takashi Hiroi
21
#141
Fumihiro Sasajima
20
#141
Hisaya Murakoshi
20
#141
Michikazu Morimoto
20
#141
Shigeki Matsubara
20
#141
Shinya Ito
25
#141
Kazuo Aoki
19
#141
Masashi Akutsu
30
« Prev
1
2
3
4
5
Next »