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
›
Oki Data
OD
Oki Data
Rank
(All Time):
#455
of
106,127
Top 1%
635
inventors
1,878
Patents All Time
Top Inventors at Oki Data
All Time
Showing
301–350
of
635
inventors
Rank
Name
Patents
#239
Toshihiro Shimanuki
3
#239
Tsutomu Kosasa
3
#239
Tsuyoshi Okubo
3
#239
Yasuyuki Kato
3
#239
Yasuhiro Suda
3
#239
Yasuhisa Sugiyama
3
#239
Yoshihisa Aikoh
3
#239
Yoshikazu Endo
3
#239
Yoshihiro Goto
3
#239
Yoshifumi Igari
3
#239
Yoshiki Matsuzaki
3
#239
Yoshiaki Nakaishi
3
#239
Yoji Yamazaki
3
#239
Yusuke Henmi
3
#239
Yuji Hirano
3
#239
Yujiro Iida
3
#239
Yuki Matsuura
3
#239
Yuichi USHIKUBO
3
#239
Akiyoshi OGASHIWA
3
#320
Daisuke Kobayashi
2
#320
Eisaku Muto
2
#320
Hiroshi Eguchi
2
#320
Hideaki Imaizumi
2
#320
Hideaki Ishimizu
2
#320
Hidehito Jingu
2
#320
Hideyuki Konno
2
#320
Hiroshi Kurokawa
2
#320
Hitoshi Nagai
2
#320
Hisashi Ozawa
2
#320
Hiroshi Takano
2
#320
Hisashi Tsukagoshi
2
#320
Hiroshi Ueno
2
#320
Isao Shibata
2
#320
Jin Nomura
2
#320
Jumpei Shibasaki
2
#320
Kae Anzai
2
#320
Kazuhiko Ito
2
#320
Katsuya Kamimura
2
#320
Kazuoki Katayama
2
#320
Kazuyo Kurabayashi
2
#320
Kazuki Maruyama
2
#320
Kazuki Shinagawa
2
#320
Kazuo Tokura
2
#320
Kazuyuki Yamada
2
#320
Kenichi Egawa
2
#320
Kenichi Hirama
2
#320
Kentaro Honda
2
#320
Keisuke Iwahashi
2
#320
Kei Koitabashi
2
#320
Ken Miura
2
« Prev
5
6
7
8
9
Next »
Related Companies
Ajinomoto Co.
1,889
Globus Medical
1,887
Karsten Manufacturing
1,882
Harman International Industries, Incorporated
1,879
Citizen Watch Co.
1,878
British Telecommunications Public Limited
1,867
Carl Zeiss Smt Gmbh
1,858
Advanced Semiconductor Engineering
1,857
Goodrich
1,848