Patent Leaderboard
USPTO Patent Rankings
Data through Sept 30, 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
›
Mazda Motor
Mazda Motor
Rank
(2021):
#141
of
31,507
Top 1%
642
inventors
266
Patents 2021
Top Inventors at Mazda Motor
2021
Showing
251–300
of
642
inventors
Rank
Name
Patents
#212
Hiroyuki Enoki
1
#212
Hidetaka Goto
1
#212
Hidetoshi Hashimoto
1
#212
Hiroaki Hattori
1
#212
Hisanobu Ino
1
#212
Hiroyuki Iwakura
1
#212
Hideharu Kaeriyama
1
#212
Hisashi Kajikawa
1
#212
Hideaki Kawaguchi
1
#212
Hiroyuki Kawai
1
#212
Hiroto Kido
1
#212
Hirokazu Kouno
1
#212
Hiroshi Matsubara
1
#212
Hiroki Matsuoka
1
#212
Hirokazu Matsuura
1
#212
Hiromi Miwade
1
#212
Hirotaka Mochizuki
1
#212
Hiroyuki Morioka
1
#212
Hiroshi Nagai
1
#212
Hiromasa Nakagawa
1
#212
Hirofumi Nishimura
1
#212
Hiroshi Nishioka
1
#212
Hisanobu OKADA
1
#212
Hirofumi Saka
1
#212
Hiroyuki Shirata
1
#212
Hidehiko Soda
1
#212
Hiroshi Sumimoto
1
#212
Hirotaka Suzuki
1
#212
Hironobu Takahama
1
#212
Hideaki TAMAZUMI
1
#212
Hiroki Tanabe
1
#212
Hiroki Tanaka
1
#212
Hideki Tani
1
#212
Hiroyuki Ueda
1
#212
Hiroyuki Yabe
1
#212
Hiroshi Yamamoto
1
#212
Hiroshi Yamanaka
1
#212
Hiroyuki Yamashita
1
#212
Hideaki Yokohata
1
#212
Hiroaki Yokoi
1
#212
Hiroaki Yokoyama
1
#212
Hiromi Yoshioka
1
#212
Ian Hedge
1
#212
Ichirou Ino
1
#212
Ichiro Kouno
1
#212
Ichiro Sakai
1
#212
Ichiro Yokomi
1
#212
Ikuyo Ohsugi
1
#212
Isao Ochi
1
#212
Ishii Shoki
1
« Prev
4
5
6
7
8
Next »
Related Companies
Asml Netherlands B.V.
272
Merck
270
Boston Scientific Scimed
269
Audi Ag
269
Ebay
266
Carrier
266
Fuji Electric Co.
265
ITRI
263
CNRS
261