Hisaharu Kato

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Tokyo-To, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for and system of decoding compressed continuous-tone digita...
- Patent number 5,371,611
- Issue date Dec 6, 1994
- Kokusai Denshin Denwa Kabushiki Kaisha
- Hisaharu Kato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image reduction of binary images using filtering processing
- Patent number 5,271,072
- Issue date Dec 14, 1993
- Canon Kabushiki Kaisha
- Tadashi Yoshida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hierarchy encoding system of multi-level image through dither conve...
- Patent number 5,251,046
- Issue date Oct 5, 1993
- Kokusai Denshin Denwa Co., Ltd.
- Hisaharu Kato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image reduction system
- Patent number 5,159,468
- Issue date Oct 27, 1992
- Canon Kabushiki Kaisha
- Tadashi Yoshida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for producing binary picture with detection an...
- Patent number 5,121,222
- Issue date Jun 9, 1992
- Toshiaki Endoh
- G06 - COMPUTING CALCULATING COUNTING