Yoshiki Iwase

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Modulating/demodulating circuit for multiplex recording/playback of...
- Patent number 4,907,092
- Issue date Mar 6, 1990
- Fuji Photo Film Co., Ltd.
- Yoshiki Iwase
- G11 - INFORMATION STORAGE
Information Patent Grant
Field/frame conversion circuit
- Patent number 4,873,581
- Issue date Oct 10, 1989
- Fuji Photo Film Co. Ltd.
- Yoshiki Iwase
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Field/frame conversion circuit
- Patent number 4,812,919
- Issue date Mar 14, 1989
- Fuji Photo Film Co. Ltd.
- Yoshiki Iwase
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
DPSK exclusive-OR demodulator
- Patent number 4,804,925
- Issue date Feb 14, 1989
- Fuji Photo Film Co., Ltd.
- Yoshiki Iwase
- G11 - INFORMATION STORAGE