Noriaki Onodera

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Sendai, JP

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Patents Grantslast 30 patents

Information Patent Grant
Photo-functional device
- Patent number 5,101,246
- Issue date Mar 31, 1992
- Ricoh Company, Ltd.
- Noriaki Onodera
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light-emitting device of array type
- Patent number 5,061,974
- Issue date Oct 29, 1991
- Ricoh Company, Ltd.
- Noriaki Onodera
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light emitting device
- Patent number 4,990,972
- Issue date Feb 5, 1991
- Ricoh Company, Ltd.
- Shiro Satoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light emitting device with vertical light emission
- Patent number 4,797,890
- Issue date Jan 10, 1989
- Mitsubishi Cable Industries, Ltd.
- Fumio Inaba
- H01 - BASIC ELECTRIC ELEMENTS