Aki Ueda

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Parallel optical information processing system
- Patent number 5,028,102
- Issue date Jul 2, 1991
- Ricoh Company, Ltd.
- Yukio Ogura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-beamed optical pick-up
- Patent number 5,023,860
- Issue date Jun 11, 1991
- Ricoh Company, Ltd.
- Aki Ueda
- G11 - INFORMATION STORAGE
Information Patent Grant
Parallel image processing system
- Patent number 4,985,618
- Issue date Jan 15, 1991
- Nicoh Company, Ltd.
- Toshio Inada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical parallel processor
- Patent number 4,955,691
- Issue date Sep 11, 1990
- Ricoh Company, Ltd.
- Hironobu Mifune
- G02 - OPTICS