Mikio Furukawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
See-through coordinate graphic input tablet
- Patent number 4,745,240
- Issue date May 17, 1988
- Shin-Etsu Polymer Co., Ltd.
- Mikio Furukawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch-operated see-through coordinate input unit
- Patent number 4,745,241
- Issue date May 17, 1988
- Shin-Etsu Polymer Co., Ltd.
- Mikio Furukawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Touch-operated see-through coordinate input unit
- Patent number 4,725,696
- Issue date Feb 16, 1988
- Shin-Etsu Polymer Co., Ltd.
- Mikio Furukawa
- H01 - BASIC ELECTRIC ELEMENTS