Yasuo Kamatani

Person

Sagamihara-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Data recording and reproducing method for multi-layered optical dis...
- Patent number 7,116,629
- Issue date Oct 3, 2006
- LaserDynamics, Inc.
- Yasuo Kamatani
- G11 - INFORMATION STORAGE
Information Patent Grant
Measuring method and measuring service system using communication m...
- Patent number 6,873,940
- Issue date Mar 29, 2005
- LaserDynamics, Inc.
- Yasuo Kamatani
- G08 - SIGNALLING
Information Patent Grant
Data recording and reproducing method for multi-layered optical dis...
- Patent number 6,529,469
- Issue date Mar 4, 2003
- LaserDynamics, Inc.
- Yasuo Kamatani
- G11 - INFORMATION STORAGE
Information Patent Grant
Data recording and reproducing method for multi-layered optical dis...
- Patent number 6,426,927
- Issue date Jul 30, 2002
- LaserDynamics, Inc.
- Yasuo Kamatani
- G11 - INFORMATION STORAGE
Information Patent Grant
Data recording and reproducing technique for multi-layered optical...
- Patent number 6,339,568
- Issue date Jan 15, 2002
- Yasuo Kamatani
- G11 - INFORMATION STORAGE
Information Patent Grant
Data recording and reproducing method for multi-layered optical dis...
- Patent number 6,215,743
- Issue date Apr 10, 2001
- LaserDynamics, Inc.
- Yasuo Kamatani
- G11 - INFORMATION STORAGE
Information Patent Grant
Data recording and reproducing method for multi-layered optical dis...
- Patent number 5,982,723
- Issue date Nov 9, 1999
- Laser Dynamics, Inc.
- Yasuo Kamatani
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pick-up apparatus for multiple data surface optical disk sy...
- Patent number 5,966,364
- Issue date Oct 12, 1999
- Laser Dynamcics, Inc.
- Yasuo Kamatani
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi-standard optical disk reading apparatus and method of reading...
- Patent number 5,959,280
- Issue date Sep 28, 1999
- Laser Dynamics, Inc.
- Yasuo Kamatani
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical disk reading method for multi-layered optical disk system
- Patent number 5,909,422
- Issue date Jun 1, 1999
- Laser Dynamics, Inc.
- Yasuo Kamatani
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi-layered optical disk reading method using liquid crystal diff...
- Patent number 5,798,994
- Issue date Aug 25, 1998
- Yasuo Kamatani
- G11 - INFORMATION STORAGE
Information Patent Grant
Integrated optical pick-up emits light beams of selective wavelengt...
- Patent number 5,629,917
- Issue date May 13, 1997
- Yasuo Kamatani
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi-standard optical disk reading method having distinction process
- Patent number 5,587,981
- Issue date Dec 24, 1996
- Yasuo Kamatani
- G11 - INFORMATION STORAGE
Information Patent Grant
Laser scanning apparatus with interactive optical signal transmitti...
- Patent number 5,577,148
- Issue date Nov 19, 1996
- Yasuo Kamatani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Non-mechanical laser beam scanning device employing a diffraction g...
- Patent number 5,361,269
- Issue date Nov 1, 1994
- Yasuo Kamatani
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Data recording and reproducing method for multi-layered optical dis...
- Publication number 20060028972
- Publication date Feb 9, 2006
- Yasuo Kamatani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multi-standard optical disk and method and apparatus of reading fro...
- Publication number 20050058039
- Publication date Mar 17, 2005
- Yasuo Kamatani
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data recording and reproducing method for multi-layered optical dis...
- Publication number 20030142600
- Publication date Jul 31, 2003
- Yasuo Kamatani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data recording and reproducing method for multi-layered optical dis...
- Publication number 20020006085
- Publication date Jan 17, 2002
- Yasuo Kamatani
- G11 - INFORMATION STORAGE
Information Patent Application
Data recording and reproducing method for multi-layered optical dis...
- Publication number 20010012247
- Publication date Aug 9, 2001
- Yasuo Kamatani
- G11 - INFORMATION STORAGE

Yasuo Kamatani

Person

Patents Grantslast 30 patents

Data recording and reproducing method for multi-layered optical dis...

Measuring method and measuring service system using communication m...

Data recording and reproducing method for multi-layered optical dis...

Data recording and reproducing method for multi-layered optical dis...

Data recording and reproducing technique for multi-layered optical...

Data recording and reproducing method for multi-layered optical dis...

Data recording and reproducing method for multi-layered optical dis...

Optical pick-up apparatus for multiple data surface optical disk sy...

Multi-standard optical disk reading apparatus and method of reading...

Optical disk reading method for multi-layered optical disk system

Multi-layered optical disk reading method using liquid crystal diff...

Integrated optical pick-up emits light beams of selective wavelengt...

Multi-standard optical disk reading method having distinction process

Laser scanning apparatus with interactive optical signal transmitti...

Non-mechanical laser beam scanning device employing a diffraction g...

Patents Applicationslast 30 patents

Data recording and reproducing method for multi-layered optical dis...

Multi-standard optical disk and method and apparatus of reading fro...

Data recording and reproducing method for multi-layered optical dis...

Data recording and reproducing method for multi-layered optical dis...

Data recording and reproducing method for multi-layered optical dis...