Akira Miura

Person

Saitama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical pickup
- Patent number 7,149,174
- Issue date Dec 12, 2006
- Pioneer Corporation
- Hitoshi Furuhata
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup for CD/DVD compatible player
- Patent number 6,914,869
- Issue date Jul 5, 2005
- Pioneer Corporation
- Akira Miura
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup apparatus and laser diode chip
- Patent number 6,912,234
- Issue date Jun 28, 2005
- Pioneer Corporation
- Shinichi Takahashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup apparatus that emits two light beams having two diff...
- Patent number 6,816,450
- Issue date Nov 9, 2004
- Pioneer Corporation
- Akira Miura
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup apparatus for reading different types of recording m...
- Patent number 6,480,456
- Issue date Nov 12, 2002
- Pioneer Corporation
- Makoto Kawamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup apparatus
- Patent number 6,452,880
- Issue date Sep 17, 2002
- Pioneer Corporation
- Makoto Kawamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup apparatus
- Patent number 6,429,981
- Issue date Aug 6, 2002
- Pioneer Corporation
- Ko Ishii
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup device
- Patent number 6,333,818
- Issue date Dec 25, 2001
- Pioneer Corporation
- Akira Miura
- G11 - INFORMATION STORAGE
Information Patent Grant
Reflective light beam focusing device with multiple focal points
- Patent number 6,084,842
- Issue date Jul 4, 2000
- Pioneer Electronic Corporation
- Akira Miura
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup device
- Patent number 6,026,070
- Issue date Feb 15, 2000
- Pioneer Electronic Corporation
- Akira Miura
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup apparatus and identification apparatus for identifyi...
- Patent number 5,910,937
- Issue date Jun 8, 1999
- Pioneer Electronic Corporation
- Taichi Akiba
- G11 - INFORMATION STORAGE
Information Patent Grant
Multiple focal lens multiple focal optical pickup and optical infor...
- Patent number 5,886,970
- Issue date Mar 23, 1999
- Pioneer Electronic Corporation
- Akihiro Tachibana
- G02 - OPTICS
Information Patent Grant
Optical pickup apparatus for optical record media and identificatio...
- Patent number 5,757,742
- Issue date May 26, 1998
- Pioneer Electronic Corporation
- Taichi Akiba
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Optical pickup
- Publication number 20030099179
- Publication date May 29, 2003
- PIONEER CORPORATION
- Hitoshi Furuhata
- G11 - INFORMATION STORAGE
Information Patent Application
Optical pickup apparatus and laser diode chip
- Publication number 20010050933
- Publication date Dec 13, 2001
- Shinichi Takahashi
- G11 - INFORMATION STORAGE
Information Patent Application
Optical pickup apparatus
- Publication number 20010048654
- Publication date Dec 6, 2001
- Akira Miura
- G11 - INFORMATION STORAGE
Information Patent Application
Optical pickup apparatus
- Publication number 20010021070
- Publication date Sep 13, 2001
- Ko Ishii
- G11 - INFORMATION STORAGE

Akira Miura

Person

Patents Grantslast 30 patents

Optical pickup

Optical pickup for CD/DVD compatible player

Optical pickup apparatus and laser diode chip

Optical pickup apparatus that emits two light beams having two diff...

Optical pickup apparatus for reading different types of recording m...

Optical pickup apparatus

Optical pickup apparatus

Optical pickup device

Reflective light beam focusing device with multiple focal points

Optical pickup device

Optical pickup apparatus and identification apparatus for identifyi...

Multiple focal lens multiple focal optical pickup and optical infor...

Optical pickup apparatus for optical record media and identificatio...

Patents Applicationslast 30 patents

Optical pickup

Optical pickup apparatus and laser diode chip

Optical pickup apparatus

Optical pickup apparatus