Koji Hachii

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Saitama-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Door device for vending machine
- Patent number 7,168,285
- Issue date Jan 30, 2007
- Fuji Electric Co., Ltd.
- Kenji Sakanoue
- G07 - CHECKING-DEVICES
Information Patent Grant
Door device for vending machine
- Patent number 6,890,044
- Issue date May 10, 2005
- Fuji Electric Co., Ltd.
- Kenji Sakanoue
- G07 - CHECKING-DEVICES
Information Patent Grant
Door for automatic vending machine
- Patent number 6,584,715
- Issue date Jul 1, 2003
- Fuji Electric Co., Ltd.
- Toshiro Fujii
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Door device for vending machine
- Publication number 20050120540
- Publication date Jun 9, 2005
- Fuji Electric Co., Ltd.
- Kenji Sakanoue
- G07 - CHECKING-DEVICES
Information Patent Application
Door device for vending machine
- Publication number 20020033654
- Publication date Mar 21, 2002
- SANYO ELECTRIC CO., LTD.
- Kenji Sakanoue
- G07 - CHECKING-DEVICES
Information Patent Application
Door for automatic vending machine
- Publication number 20020026735
- Publication date Mar 7, 2002
- SANYO ELECTRIC CO., LTD.
- Toshiro Fujii
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS