Hayashi Taniguchi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Methods and systems for optimizing image data compression involving...
- Patent number 6,101,284
- Issue date Aug 8, 2000
- Ricoh Company, Ltd.
- Akio Matsubara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for selecting compression method and for compr...
- Patent number 5,838,821
- Issue date Nov 17, 1998
- Ricoh Company, Ltd.
- Akio Matsubara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image data coding apparatus
- Patent number 5,274,719
- Issue date Dec 28, 1993
- Ricoh Company, Ltd.
- Hayashi Taniguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image signal encoding method and system
- Patent number 4,811,113
- Issue date Mar 7, 1989
- Ricoh Company, Ltd.
- Yoshiaki Ozeki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data compression apparatus
- Patent number 4,257,069
- Issue date Mar 17, 1981
- Ricoh Company, Ltd.
- Noboru Murayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Run length encoding and decoding process and apparatus
- Patent number 4,207,599
- Issue date Jun 10, 1980
- Ricoh Company, Ltd.
- Noboru Murayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE