Teiji Nishizawa

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Ikoma, JP

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Patents Grantslast 30 patents

Information Patent Grant
Alpha blending calculator
- Patent number 5,517,437
- Issue date May 14, 1996
- Matsushita Electric Industrial Co., Ltd.
- Tomoo Yamashita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Means for eliminating hidden surface
- Patent number 5,144,291
- Issue date Sep 1, 1992
- Matsushita Electric Industrial Co., Ltd.
- Teiji Nishizawa
- G06 - COMPUTING CALCULATING COUNTING