Haisheng Liang

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Takatsuki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image processing unit having reserve function
- Patent number 6,125,249
- Issue date Sep 26, 2000
- Minolta Co., Ltd.
- Hiroshi Ootsuka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing unit having reserve function
- Patent number 5,933,686
- Issue date Aug 3, 1999
- Minolta Co., Ltd.
- Hiroshi Ootsuka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus for book-like document or the like
- Patent number 5,805,272
- Issue date Sep 8, 1998
- Minolta Co., Ltd.
- Tatsuji Nozawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE