Membership
Tour
Register
Log in
Masaaki Tanaka
Follow
Person
Miyagi-ken, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Communication control apparatus
Patent number
7,405,649
Issue date
Jul 29, 2008
Alps Electric Co., Ltd.
Kazuhiko Hiratsuka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Rotary electric component including a rotatably supporting case and...
Patent number
7,173,236
Issue date
Feb 6, 2007
Alps Electric Co., Ltd.
Kenji Kawano
G01 - MEASURING TESTING
Information
Patent Grant
Motor control circuit having motor protective circuit
Patent number
6,744,609
Issue date
Jun 1, 2004
Alps Electric Co., Ltd.
Minoru Hiwatari
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Wake-up circuit
Patent number
6,509,767
Issue date
Jan 21, 2003
Alps Electric Co., Ltd.
Masaaki Tanaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Motor driving apparatus for controlling plurality of motors with le...
Patent number
6,344,719
Issue date
Feb 5, 2002
Alps Electric Co., Ltd.
Ken Shibazaki
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
Communication control apparatus
Publication number
20060082450
Publication date
Apr 20, 2006
Alps Electric Co., Ltd.
Kazuhiko Hiratsuka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Rotary electric component and operation panel using the same
Publication number
20050173624
Publication date
Aug 11, 2005
Alps Electric Co., Ltd.
Kenji Kawano
G01 - MEASURING TESTING
Information
Patent Application
Wake-up circuit
Publication number
20020036520
Publication date
Mar 28, 2002
Alps Electdric Co., Ltd.
Masaaki Tanaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Motor control circuit having motor protective circuit
Publication number
20010019470
Publication date
Sep 6, 2001
Alps Electric Co., Ltd.
Minoru Hiwatari
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Motor driving apparatus for controlling plurality of motors with le...
Publication number
20010015630
Publication date
Aug 23, 2001
Alps Electric Co., Ltd.
Ken Shibazaki
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER