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
Ngk Spark Plug Co.
Rank (2011):
#390
of 22,517
Top 2%
157 inventors
66
Patents 2011
Top Inventors at Ngk Spark Plug Co.
2011
Showing 101–150 of 157 inventors
Rank
Name
Patents
#50
Makoto Origuchi
1
#50
Masataka Taguchi
1
#50
Makoto Yamaguchi
1
#50
Masato Yamazaki
1
#50
Mitsugu Onoda
1
#50
Motonobu Kurahashi
1
#50
Naomichi Miyashita
1
#50
Naohito Sato
1
#50
Nobuo Furuta
1
#50
Nobuyuki Hotta
1
#50
Noritaka Yoshida
1
#50
Osamu Shinkai
1
#50
Reimon Fukuzawa
1
#50
Ryohei Aoki
1
#50
Ryuji Inoue
1
#50
Ryotaro Tawara
1
#50
Satoshi Ishikawa
1
#50
Seigo Ueno
1
#50
Shoji Akatsuka
1
#50
Shinya Awano
1
#50
Shogo Hamatani
1
#50
Shoji Kitanoya
1
#50
Shigeo Kondo
1
#50
Shinichi Nakagawa
1
#50
Shin Yoshida
1
#50
Shingo Yoshida
1
#50
Takahiro Hayashi
1
#50
Takio Kojima
1
#50
Takao Kojima
1
#50
Takeshi Mitsuoka
1
#50
Takeo MIZUI
1
#50
Takenori Sawamura
1
#50
Takashi Yamamoto
1
#50
Takaya Yoshikawa
1
#50
Tetsuya Maeda
1
#50
Tomohiro Hirata
1
#50
Toshikazu Katou
1
#50
Tomonori Kondo
1
#50
Toshihisa Nomura
1
#50
Tomoaki Shindo
1
#50
Toshiyuki Taniuchi
1
#50
Tsuneaki Takashima
1
#50
Wataru Kimura
1
#50
Wataru Matsutani
1
#50
Yasuhiro Fujita
1
#50
Yasushi Hara
1
#50
Yasuhiro Ishiguro
1
#50
Yasuhiro Sugimoto
1
#50
Yoshinori Inoue
1
#50
Yoshihiko Kohmura
1
« Prev
1
2
3
4
Next »