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 (2005):
#11
of 17,328
Top 1%
3,189 inventors
1,314
Patents 2005
Top Inventors at Hitachi
2005
Showing 51–100 of 3,189 inventors
Rank
Name
Patents
#37
Takeshi Aimoto
7
#37
Takashi Hiroi
7
#37
Tatsuya Watanuki
7
#37
Toshihiro Sato
7
#37
Toshikazu Yasue
7
#37
Yasuo Ishimaru
7
#37
Yoshiyuki Kaneko
7
#58
Akira Fujibayashi
6
#58
Atsushi Nakamura
6
#58
Ayumu Miyajima
6
#58
Hajime Akimoto
6
#58
Hidemitsu Higuchi
6
#58
Hideyuki Matsuoka
6
#58
Hideo Miura
6
#58
Hiroyuki Shinada
6
#58
Hideyuki Yamamoto
6
#58
Jun Hayakawa
6
#58
Katsumi Kondo
6
#58
Kazuaki Tsuchiya
6
#58
Kenchi Ito
6
#58
Kenji Yamagami
6
#58
Kikuo Ono
6
#58
Makoto Ezumi
6
#58
Masuyuki Ohta
6
#58
Masakazu Sagawa
6
#58
Makoto Tsumura
6
#58
Minoru Oosuga
6
#58
Nobuyuki Suzuki
6
#58
Satoshi Ouchi
6
#58
Shinya Igarashi
6
#58
Shoji Ikuhara
6
#58
Shigeo Nakamura
6
#58
Shiro Yamaoka
6
#58
Taro Imahase
6
#58
Takeshi Maeda
6
#58
Takayuki Ouchi
6
#58
Tarou Takagi
6
#58
Toshio Miyazawa
6
#58
Tsuyoshi Takenaka
6
#58
Tsunehiko Tsubone
6
#58
Tsuyoshi Wakuda
6
#58
Tsunenori Yamamoto
6
#58
Yasuko Fukuzawa
6
#58
Yoshiaki Nakayoshi
6
#58
Yuzo Kadomukai
6
#58
Yuichiro Nakaya
6
#97
Akemi Hirotsune
5
#97
Eisuke Wayama
5
#97
Hiroshi Kamimura
5
#97
Hiroshi Kikuchi
5
« Prev
1
2
3
4
Next »