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Yasuhiro Okada
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Tottori, JP
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Patents Grants
last 30 patents
Information
Patent Grant
System for assisting in management of packaging plant
Patent number
5,999,920
Issue date
Dec 7, 1999
Matsushita Electric Industrial Co., Ltd.
Kenichi Sato
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Motor drive apparatus including braking means
Patent number
5,982,119
Issue date
Nov 9, 1999
Matsushita Electric Industrial Co., Ltd.
Yasuhiro Okada
G11 - INFORMATION STORAGE
Information
Patent Grant
Component-mounted circuit board production system
Patent number
5,607,097
Issue date
Mar 4, 1997
Matsushita Electric Industrial Co., Ltd.
Kenichi Sato
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Load and supply voltage sensitive speed control system for DC brush...
Patent number
5,563,480
Issue date
Oct 8, 1996
Matsushita Electric Industrial Co., Ltd.
Yasuhiro Okada
G05 - CONTROLLING REGULATING
Information
Patent Grant
DC commutatorless motor
Patent number
5,291,104
Issue date
Mar 1, 1994
Matsushita Electric Industrial Co., Ltd.
Yasuhiro Okada
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Velocity/phase controller for DC servo motor
Patent number
5,192,902
Issue date
Mar 9, 1993
Sanyo Electric Co., Ltd.
Masao Mizumoto
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Multiplexed signal receiver
Patent number
4,410,979
Issue date
Oct 18, 1983
Matsushita Electric Industrial Co., Ltd.
Kenzo Tanabe
H04 - ELECTRIC COMMUNICATION TECHNIQUE