Hiroshi Minakata

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for converting line segment data to three-dime...
- Patent number 5,805,168
- Issue date Sep 8, 1998
- International Business Machines Corporation
- Hiroshi Minakata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for converting line segment data to three-dime...
- Patent number 5,649,080
- Issue date Jul 15, 1997
- International Business Machines Corporation
- Hiroshi Minakata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Graphic display method and apparatus for rotating an object in thre...
- Patent number 5,588,097
- Issue date Dec 24, 1996
- International Business Machines Corporation
- Makoto Ono
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Handwriting input method and apparatus
- Patent number 5,568,565
- Issue date Oct 22, 1996
- International Business Machines Corporation
- Hiroshi Minakata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for generating a free-form surface
- Patent number 5,459,821
- Issue date Oct 17, 1995
- International Business Machines Corporation
- Shigeru Kuriyama
- G06 - COMPUTING CALCULATING COUNTING