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
›
Daiso Co.
DC
Daiso Co.
— 120 Patents
Rank
(All Time):
#6,044
of
106,120
Top 6%
151
inventors
120
Patents All Time
Top Inventors at Daiso Co.
All Time
Showing
1–50
of
151
inventors
Rank
Name
Patents
1
Yoshiro Furukawa
23
2
Toshio Suzuki
14
2
Yoshikazu Takehira
14
#4
Katsuhito Miura
13
#4
Kazuhiko Sakaguchi
13
#6
Naoya Kasai
12
#7
Masafumi Mikami
11
#8
Takashi Takahashi
9
#9
Atsushi Nakagawa
8
#9
Hideaki Idogaki
8
#9
Tohru Kitamura
8
#12
Shigeru Shoji
7
#12
Toyofumi Otaka
7
#12
Yasushi Miki
7
#12
Yasumi Shimizu
7
#12
Yutaka Shiomi
7
#17
Kazumasa Hinoue
6
#17
Kazuhiro Kitaori
6
#17
Shouhei Matsui
6
#17
Toshiyuki Funayama
6
#17
Yasuo Matoba
6
#22
Hiroki Higobashi
5
#22
Keisuke Yaegashi
5
#22
Masanori Yanagida
5
#25
Keishi Takenaka
4
#25
Masato Tabuchi
4
#25
Mitsuhiro Koden
4
#25
Tetsuyuki Saika
4
#25
Tomoaki Kuratate
4
#30
Fumiaki Funada
3
#30
Hiroyuki Kanesaki
3
#30
Hiroshi Yoshimoto
3
#30
Junzo Otera
3
#30
Kazuya Tsujimura
3
#30
Kazunori Yokoyama
3
#30
Seiji Nakamura
3
#30
Shigeo Katsumura
3
#30
Taro Ozaki
3
#30
Takahiro Sakashita
3
#30
Takeshi Urano
3
#30
Tohru Matsutomi
3
#30
Yasushi Hamura
3
#30
Yoritaka Yasuda
3
#44
Atsuhiko Shinmyo
2
#44
Hiroaki Aikawa
2
#44
Hidekazu Tanaka
2
#44
Kanemasa Matsukuma
2
#44
Katsutoshi Yokoyama
2
#44
Keishiro Nagao
2
#44
Kenji Nonomura
2
1
2
3
Next »
Related Companies
Buhler Ag
120
Jac Products
120
S-Tec
120
Thermal
120
Corning Optical Communications Wireless
120
Esselte Pendaflex
120
Elf France
120
The General Tire & Rubber
120
Hefei Boe Display Technology Co.
120