Akio Nakajima

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Nara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Dropper-type DC stabilized power supply circuit provided with diffe...
- Patent number 6,686,728
- Issue date Feb 3, 2004
- Sharp Kabushiki Kaisha
- Akio Nakajima
- G05 - CONTROLLING REGULATING
Information Patent Grant
Direct-current stabilization power supply device
- Patent number 6,201,674
- Issue date Mar 13, 2001
- Sharp Kabushiki Kaisha
- Hirohisa Warita
- G05 - CONTROLLING REGULATING
Information Patent Grant
Output driving circuit for use in DC stabilized power supply circuit
- Patent number 5,859,757
- Issue date Jan 12, 1999
- Sharp Kabushiki Kaisha
- Koichi Hanafusa
- G05 - CONTROLLING REGULATING
Information Patent Grant
DC-stabilized power circuit
- Patent number 5,831,471
- Issue date Nov 3, 1998
- Sharp Kabushiki Kaisha
- Akio Nakajima
- G05 - CONTROLLING REGULATING
Information Patent Grant
Regulated power supply circuit and an emitter follower output curre...
- Patent number 5,550,462
- Issue date Aug 27, 1996
- Sharp Kabushiki Kaisha
- Akio Nakajima
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
STORAGE CONTROL SYSTEM, CONTROL METHOD FOR STORAGE CONTROL SYSTEM,...
- Publication number 20100115143
- Publication date May 6, 2010
- Akio Nakajima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage control system, control method for storage control system,...
- Publication number 20080022041
- Publication date Jan 24, 2008
- Akio Nakajima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DC stabilized power supply circuit
- Publication number 20020180409
- Publication date Dec 5, 2002
- Akio Nakajima
- G05 - CONTROLLING REGULATING