Etsuko Hirokami

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image data expanding and/or contracting method and apparatus
- Patent number 4,747,154
- Issue date May 24, 1988
- Matsushita Electric Industrial Co., Ltd.
- Kazufumi Suzuki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for processing image data using sum and subtra...
- Patent number 4,602,346
- Issue date Jul 22, 1986
- Matsushita Electric Industrial Co., Ltd.
- Katsura Kawakami
- G06 - COMPUTING CALCULATING COUNTING