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
›
Teijin Limited
TL
Teijin Limited
— 1,450 Patents
Rank
(All Time):
#585
of
106,127
Top 1%
1,631
inventors
1,450
Patents All Time
Top Inventors at Teijin Limited
All Time
Showing
651–700
of
1,631
inventors
Rank
Name
Patents
#572
Koh-ichi Iohara
2
#572
Koh Mori
2
#572
Koji Nakanishi
2
#572
Koji Sato
2
#572
Kouzi Soga
2
#572
Kunio Itoh
2
#572
Kuniaki Kondo
2
#572
Kunio Minamizono
2
#572
Kunio Sekine
2
#572
Kunitada Shimotohno
2
#572
Kunihito Watanabe
2
#572
Kyosuke Matsumoto
2
#572
Masami Fukuoka
2
#572
Masatsugu Furuki
2
#572
Masaki Haruyoshi
2
#572
Masaki Hirashima
2
#572
Masahiko Hirose
2
#572
Masashi Horikawa
2
#572
Masato Ikegami
2
#572
Mai Kitahara
2
#572
Masayuki Kokubo
2
#572
Masaji Komori
2
#572
Masanori Miyamoto
2
#572
Masahiro Murakami
2
#572
Masami Muramatsu
2
#572
Mami Nanbu
2
#572
Masayuki Noda
2
#572
Masahiro Oshida
2
#572
Masaya Shibano
2
#572
Masatsugu Shimomura
2
#572
Masahiro Shiozaki
2
#572
Masato Sugano
2
#572
Masaru Tanaka
2
#572
Manabu Tokunaga
2
#572
Mark A. Voss
2
#572
Masahiro Yamaguchi
2
#572
Midori Ikegame
2
#572
Michio Iwai
2
#572
Mitsuo Kuwabara
2
#572
Mikio Oohara
2
#572
Minoru Ootuka
2
#572
Mitsumasa Sasaki
2
#572
Mitsuru Uchiyama
2
#572
Motohiro Kitagawa
2
#572
Morihiko Sugimoto
2
#572
Naotoshi Fujimoto
2
#572
Naonobu Tadokoro
2
#572
Noboru Chujo
2
#572
Nobuyuki Endo
2
#572
Norimitsu Hamajima
2
« Prev
12
13
14
15
16
Next »
Related Companies
Altria Client Services
1,460
Hefei Xinsheng Optoelectronics Technology Co.
1,455
Praxair Technology
1,452
Accenture Global Services Limited
1,452
Toshiba Electronic Devices & Storage
1,451
Vivo Mobile Communication Co.
1,447
Itt Manufacturing Enterprises
1,445
Sanofi
1,443
Rohde & Schwarz
1,438