Tadaoki Yamashita

Person

Hirakata, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Quantum-counting radiography
- Patent number 4,794,257
- Issue date Dec 27, 1988
- Matsushita Electric Industrial Co., Ltd.
- Sueki Baba
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Energy separated quantum-counting radiography
- Patent number 4,651,005
- Issue date Mar 17, 1987
- Matsushita Electric Industrial Co., Ltd.
- Sueki Baba
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Optical disc recording and retrieval system
- Patent number 4,433,403
- Issue date Feb 21, 1984
- Matsushita Electric Industrial Co., Ltd.
- Sueki Baba
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording and reproducing disc
- Patent number 4,385,303
- Issue date May 24, 1983
- Matsushita Electric Industrial Co., Ltd.
- Nobuo Akahira
- G11 - INFORMATION STORAGE
Information Patent Grant
Image display device utilizing birefringence properties of ferroele...
- Patent number 4,379,621
- Issue date Apr 12, 1983
- Matsushita Electric Industrial Company, Limited
- Masaru Ikedo
- G02 - OPTICS
Information Patent Grant
System and method of optical information storage in a recording disc
- Patent number 4,330,883
- Issue date May 18, 1982
- Matsushita Electric Industrial Co., Ltd.
- Takeo Ohta
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for recording and reproducing information on a...
- Patent number 4,322,839
- Issue date Mar 30, 1982
- Matsushita Electric Industrial Company, Limited
- Tadaoki Yamashita
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording material and method of recording and...
- Patent number 4,278,734
- Issue date Jul 14, 1981
- Matsushita Electric Industrial Co., Ltd.
- Takeo Ohta
- G11 - INFORMATION STORAGE
Information Patent Grant
Recorded disk reproducing system
- Patent number 4,264,551
- Issue date Apr 28, 1981
- Matsushita Electrical Industrial Co., Ltd.
- Hajimu Oonishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image converting and projecting method and apparatus for carrying o...
- Patent number 4,264,193
- Issue date Apr 28, 1981
- Matsushita Electric Industrial Co. Ltd.
- Hajimu Oonishi
- G02 - OPTICS
Information Patent Grant
Thermoluminescent material
- Patent number 4,248,731
- Issue date Feb 3, 1981
- Matsushita Electric Industrial Co., Ltd.
- Mutsuo Takenaga
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Tadaoki Yamashita

Person

Patents Grantslast 30 patents

Quantum-counting radiography

Energy separated quantum-counting radiography

Optical disc recording and retrieval system

Optical recording and reproducing disc

Image display device utilizing birefringence properties of ferroele...

System and method of optical information storage in a recording disc

Method and apparatus for recording and reproducing information on a...

Optical information recording material and method of recording and...

Recorded disk reproducing system

Image converting and projecting method and apparatus for carrying o...

Thermoluminescent material