Tsutomu Harada

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Tamana, JP

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Patents Grantslast 30 patents

Information Patent Grant
Card reader with pivoting casing
- Patent number 5,894,120
- Issue date Apr 13, 1999
- Matsushita Electric Industrial Co., Ltd.
- Shinji Arase
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic disk drive apparatus
- Patent number 4,873,596
- Issue date Oct 10, 1989
- Matsushita Electric Industrial Co., Ltd.
- Tsutomu Harada
- G11 - INFORMATION STORAGE