Toshiyuki Takahashi

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Osaka-fu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatuses for selecting product in vending machine
- Patent number 6,401,969
- Issue date Jun 11, 2002
- Sanyo Electric Co., Ltd.
- Hidekazu Yajima
- G07 - CHECKING-DEVICES
Information Patent Grant
Communication system for automatic vending machine
- Patent number 6,401,010
- Issue date Jun 4, 2002
- Sanyo Electric Co., LTD
- Toshiyuki Takahashi
- G07 - CHECKING-DEVICES
Information Patent Grant
Sales management method in automatic vending machine
- Patent number 6,021,394
- Issue date Feb 1, 2000
- Sanyo Electric Co., Ltd.
- Toshiyuki Takahashi
- G06 - COMPUTING CALCULATING COUNTING