Eiji Ando

Person

Kadoma, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Photochromic material and an optical storage medium using the same
- Patent number 5,360,699
- Issue date Nov 1, 1994
- Matsushita Electric Industrial Co. Ltd.
- Junichi Hibino
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photochromic materials having a thin photochromic film and a method...
- Patent number 5,252,437
- Issue date Oct 12, 1993
- Matsushita Electric Industrial Co., Ltd.
- Masaaki Suzuki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photochromic spiropyran compounds
- Patent number 5,241,075
- Issue date Aug 31, 1993
- Matsushita Electric Industrial Co., Ltd.
- Junichi Hibino
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photochromic dinitrated spiropyrans
- Patent number 5,155,230
- Issue date Oct 13, 1992
- Matsushita Electric Industrial Co., Ltd.
- Junichi Hibino
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Optical storage medium
- Patent number 5,110,648
- Issue date May 5, 1992
- Matsushita Electric Industrial Co., Ltd.
- Masa-aki Suzuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Process for the preparation of photochromic spiropyran compounds
- Patent number 5,095,120
- Issue date Mar 10, 1992
- Matsushita Electric Industrial Co., Ltd.
- Junichi Hibino
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Optical storage media
- Patent number 5,079,061
- Issue date Jan 7, 1992
- Matsushita Electric Industrial Co., Ltd.
- Takashi Hashida
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of preparing lubricant for recording media
- Patent number 5,039,555
- Issue date Aug 13, 1991
- Matsushita Electric Industrial Co., Ltd.
- Eiji Ando
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical recording medium and process for producing the same
- Patent number 4,937,120
- Issue date Jun 26, 1990
- Director-General of the Agency of Industrial Science and Technology
- Junichi Hibino
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Optical recording medium
- Patent number 4,913,948
- Issue date Apr 3, 1990
- Director-General of the Agency of Industrial Science and Technology
- Eiji Ando
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for recording optical information in optical high density re...
- Patent number 4,845,021
- Issue date Jul 4, 1989
- Matsushita Electric Industrial Co., Ltd.
- Jinsei Miyazaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording medium and process for producing the same
- Patent number 4,845,240
- Issue date Jul 4, 1989
- Director-General of the Agency of Industrial Science and Technology
- Junichi Hibino
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Certain photochromic fulgide compounds and method for their synthesis
- Patent number 4,803,287
- Issue date Feb 7, 1989
- Director-General of the Agency of Industrial Science and Technology
- Junichi Hibino
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Optical recording medium
- Patent number 4,794,068
- Issue date Dec 27, 1988
- Matsushita Electric Industrial Co., Ltd.
- Jinsei Miyazaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical high density recording mediums, method for making same and...
- Patent number 4,737,427
- Issue date Apr 12, 1988
- Matsushita Electric Industrial Co., Ltd.
- Jinsei Miyazaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording medium and production of the same
- Patent number 4,686,169
- Issue date Aug 11, 1987
- Matsushita Electric Industrial Co., Ltd.
- Kimiaki Yoshino
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Composition for absorption refrigeration
- Patent number 4,557,850
- Issue date Dec 10, 1985
- Matsushita Electric Industrial Company, Limited
- Eiji Ando
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Solar refrigeration system
- Patent number 4,207,744
- Issue date Jun 17, 1980
- Matsushita Electric Industrial Company, Limited
- Isao Takeshita
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Solar heating and cooling system
- Patent number 4,178,989
- Issue date Dec 18, 1979
- Matsushita Electric Industrial Co., Ltd.
- Isao Takeshita
- F24 - HEATING RANGES VENTILATING

Person

Patents Grantslast 30 patents

Photochromic material and an optical storage medium using the same

Photochromic materials having a thin photochromic film and a method...

Photochromic spiropyran compounds

Photochromic dinitrated spiropyrans

Optical storage medium

Process for the preparation of photochromic spiropyran compounds

Optical storage media

Method of preparing lubricant for recording media

Optical recording medium and process for producing the same

Optical recording medium

Method for recording optical information in optical high density re...

Optical recording medium and process for producing the same

Certain photochromic fulgide compounds and method for their synthesis

Optical recording medium

Optical high density recording mediums, method for making same and...

Optical recording medium and production of the same

Composition for absorption refrigeration

Solar refrigeration system

Solar heating and cooling system