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
›
Toyocolor Co.
TC
Toyocolor Co.
— 41 Patents
Rank
(All Time):
#15,794
of
106,120
Top 15%
71
inventors
41
Patents All Time
Top Inventors at Toyocolor Co.
All Time
Showing
1–50
of
71
inventors
Rank
Name
Patents
1
Atsushi Yoda
9
1
Kazuhiro Jonai
9
3
Masahiro Sugihara
7
#4
Norio Suzuki
6
#5
Yu MORITA
5
#6
Gosuke Kikutsuji
4
#6
Yoshihito Suzuki
4
#6
Yu AOTANI
4
#6
Yuki Sasaki
4
#10
Mayuko HAYAMIZU
3
#10
Mayuko Okamoto
3
#10
Tomoaki MASUOKA
3
#10
Yohei Konda
3
#14
Akimitsu Mochizuki
2
#14
Hirotomo ITO
2
#14
Honami HIRABAYASHI
2
#14
Kazushi SUNAOSHI
2
#14
Masayoshi Utsugi
2
#14
Naoki DEGUCHI
2
#14
Naoki Hamada
2
#14
Noriyoshi Takahata
2
#14
Shunsuke Nakamura
2
#14
Takashi Kasuya
2
#14
Takaaki Koike
2
#14
Tetsuro IZUMIYA
2
#14
Toshihiro TETSUKA
2
#14
Yasuyuki Moroishi
2
#14
Yuji Kameyama
2
#29
Akio HIMIZU
1
#29
Akiko IMAZATO
1
#29
Atsushi Kimoto
1
#29
Atsushi Koseki
1
#29
Hiromi Yokoyama
1
#29
Hiroyuki Yoshida
1
#29
Junko Kawahara
1
#29
Junichi Yoshioka
1
#29
Kazumichi Haraguchi
1
#29
Kazumasa HATTORI
1
#29
Kazuyuki Imaizumi
1
#29
Kazutaka Katayama
1
#29
Katsumi Watanabe
1
#29
Kazunori Yamada
1
#29
Kenji Hiki
1
#29
Koichi Minato
1
#29
Koichiro Miyajima
1
#29
Kohei TAKIJIRI
1
#29
Masayasu Kawamura
1
#29
Masahiro Kubo
1
#29
Motoki Masuda
1
#29
Mutsuko MASATOKI
1
1
2
Next »
Related Companies
Ingeniospec
41
Fanuc America
41
Roxar Flow Measurement As
41
Natron Energy
41
Ol Security Limited Liability
41
Merits Health Products Co.
41
Allnex Netherlands Bv
41
Prologium Technology Co.
41
Kikusui Seisakusho
41