Toshio Sakai

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Katsuta, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for generating object motion path, method of s...
- Patent number 5,717,848
- Issue date Feb 10, 1998
- Hitachi, Ltd.
- Norito Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Three-dimensional graphic system with an editor for generating a te...
- Patent number 5,680,525
- Issue date Oct 21, 1997
- Hitachi, Ltd.
- Toshio Sakai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Three dimensional view using ray tracing through voxels subdivided...
- Patent number 5,594,844
- Issue date Jan 14, 1997
- Hitachi, Ltd.
- Toshio Sakai
- G06 - COMPUTING CALCULATING COUNTING