Naoya Ishikawa

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Osaka, JP

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Patents Applicationslast 30 patents

Information Patent Application
Data creation method data creation apparatus and 3-dimensional model
- Publication number 20050089217
- Publication date Apr 28, 2005
- Tatsuyuki Nakagawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Plate having light and shade thereon, three- dimensional model, and...
- Publication number 20040109987
- Publication date Jun 10, 2004
- Takafumi Nakayama
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS