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
›
Toshiba Memory
Toshiba Memory
Rank
(2021):
#74
of
31,507
Top 1%
753
inventors
507
Patents 2021
Top Inventors at Toshiba Memory
2021
Showing
351–400
of
753
inventors
Rank
Name
Patents
#254
Hiroshi Yao
1
#254
Hiroshi Yoshimura
1
#254
Hyoun Kwon JEONG
1
#254
Ikuo Magaki
1
#254
Issui Aiba
1
#254
Jianan Wang
1
#254
Jiahong WU
1
#254
Joel H. Dedrick
1
#254
Jonghyeon Kim
1
#254
Junya Fujita
1
#254
Jun Hirota
1
#254
Julien Magretts
1
#254
Junya Matsunami
1
#254
Jun MURAKAMI
1
#254
Jun Nakai
1
#254
Junichi Shibata
1
#254
Jun Takagi
1
#254
Kazuya FUKASE
1
#254
Kazuya Fukuhara
1
#254
Kazunori Harada
1
#254
Kazuyuki Higashi
1
#254
Kazuhisa Horiuchi
1
#254
Katsuhiko Hoya
1
#254
Kazuyo Ishii
1
#254
Katsuhiko Iwai
1
#254
Katsumi Izawa
1
#254
Kazushige Kawasaki
1
#254
Katsuyuki KITAMOTO
1
#254
Kazuhito Okita
1
#254
Kazunao Sawada
1
#254
Kazuhiro Segawa
1
#254
Kaito Shirai
1
#254
Karin Takagi
1
#254
Kazuhide Takamura
1
#254
Kazuhiro Tomishige
1
#254
Kazuto UEHARA
1
#254
Katsuhiko Ueki
1
#254
Kazuhiro Yamada
1
#254
Katsumi Yamamoto
1
#254
Kazumasa Yamamoto
1
#254
Kazuhiro Yoshida
1
#254
Kazuyuki Yoshimochi
1
#254
Kenichi Abe
1
#254
Kenichi Arai
1
#254
Kenichi Fujii
1
#254
Ken FURUBAYASHI
1
#254
Keiko Kaneda
1
#254
Kentaro Kasa
1
#254
Kenji Kikuchi
1
#254
Keita Kimura
1
« Prev
6
7
8
9
10
Next »
Related Companies
Covidien Lp
569
The Procter & Gamble
542
Hewlett Packard Enterprise
525
3M
524
Bank of America
513
Western Digital Technologies
506
AMD
505
Tencent
491
Adobe
491