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
HS
Hitachi Automotive Systems Steering
Rank (All Time):
#13110
of 106,127
Top 15%
48 inventors
50
Patents All Time
Top Inventors at Hitachi Automotive Systems Steering
All Time
Showing 1–48 of 48 inventors
Rank
Name
Patents
1
Tatsuyoshi Maruyama
10
2
Kiyotaka Shirakubo
7
2
Kohtaro Shiino
7
2
Shogo ISHIKAWA
7
#5
Osamu Yoshida
6
#6
Atsushi Yoshitake
5
#6
Satoru Muto
5
#8
Kazuya Yamano
4
#8
Keisuke KITAMURA
4
#8
Mitsuo Sasaki
4
#8
Sosuke Sunaga
4
#8
Takumi Hisazumi
4
#13
Masaki KODATO
3
#13
Naoki Takayanagi
3
#13
Satoshi Muramatsu
3
#13
Susumu KIMOTO
3
#17
Hiroki Imanaga
2
#17
Hiroshi Sato
2
#17
Masaki KASHIMA
2
#17
Makoto Kimura
2
#17
Norikazu Kumasaka
2
#17
Shozo Ishii
2
#17
Teruyuki Ohnishi
2
#17
Toshiro Yoda
2
#17
Yoshiaki Kido
2
#17
Yoshiki Takai
2
#17
Yukio Uchida
2
#28
Hajime Komuro
1
#28
Haruto Sakuma
1
#28
Hiroki Murakami
1
#28
Jun Soeda
1
#28
Kazumi Sakai
1
#28
Kohtaro Shino
1
#28
Masaaki Aoki
1
#28
Makoto Horiuchi
1
#28
Masaaki Iijima
1
#28
Satoshi Nonaka
1
#28
Satoshi Taniuchi
1
#28
Shinichi Isobe
1
#28
Takashi Arai
1
#28
Takuya Ishihara
1
#28
Tatsuro Suzuki
1
#28
Tomohiko Nakazono
1
#28
Yasuhito Nakakuki
1
#28
Yoshitaka Sugiyama
1
#28
Yutaka Ogiwara
1
#28
Yuji Shitara
1
#28
Atsushi Yoshitaka
1