Takeda Koji

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Patents Grantslast 30 patents

Information Patent Grant
Load driving circuit
- Patent number 7,746,126
- Issue date Jun 29, 2010
- Hiji High-Tech Co., Ltd.
- Takeda Koji
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Load Driving Circuit
- Publication number 20090212828
- Publication date Aug 27, 2009
- Takeda Koji
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS