Patent Leaderboard
USPTO Patent Rankings
Data through Dec 31, 2025
Search
Companies
Inventors
Cities
States
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
Home
›
Companies
›
Alpine Electronics
AE
Alpine Electronics
— 946 Patents
Rank
(All Time):
#922
of
106,120
Top 1%
637
inventors
946
Patents All Time
Top Inventors at Alpine Electronics
All Time
Showing
1–50
of
637
inventors
Rank
Name
Patents
1
Hideki Endo
33
2
Shoji Suzuki
24
2
Takashi Ichikawa
24
#4
Kazunari Kato
23
#5
Kei Tanabe
20
#6
Taro Iwamoto
19
#6
Tatsuo Yokota
19
#8
Nozomu Saito
17
#8
Takayuki Horie
17
#10
Andrew S. de Silva
16
#11
Hiroshi Fujimoto
14
#11
Hikaru Wako
14
#13
Maung Han
12
#13
Takayuki Watanabe
12
#15
Akira Otsuki
11
#15
Ihung Tu
11
#15
Koichi Abe
11
#15
Melvin Diaz
11
#19
Jason Kemmerer
10
#20
Takashi Yasumoto
9
#21
Arata Tada
8
#21
Daishi Mori
8
#21
Masatada Muramoto
8
#21
Masaaki Ohira
8
#21
Ryo Ito
8
#21
Satoshi Tanimoto
8
#21
Takashi Miyake
8
#21
Toru Marumoto
8
#21
Tsuyoshi Kimura
8
#30
Antonio Aguilar
7
#30
Hiroshi Abe
7
#30
Hisayuki Watanabe
7
#30
Kotaro Wakamatsu
7
#30
Masaru Kimura
7
#30
Makoto Namekawa
7
#30
Mike Iao
7
#30
Mitsuhiro Yashiro
7
#30
Naoki Shimamura
7
#30
Noboru Yamazaki
7
#30
Shunichi Suto
7
#30
Takayuki Ogino
7
#30
Tatsuhiko Tsuchiya
7
#30
Tomohiko Ise
7
#44
Ikuo Inouchi
6
#44
Kijuro Obata
6
#44
Manabu Kusano
6
#44
Minoru Sekine
6
#44
Niro Nakamichi
6
#44
Ryosuke Tachi
6
#44
Takayuki Hoshizaki
6
1
2
3
Next »
Related Companies
Valeo Vision
950
University Of Rochester
949
Schneider Electric Industries Sas
949
Zenith Electronics
947
Imec Vzw
947
Shionogi & Co.
943
Midea Group Co.
943
Quantum
942
Sandvik Intellectual Property Ab
938