Hiroyuki Terao

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Kodaira, JP

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Patents Grantslast 30 patents

Information Patent Grant
Calendar display apparatus
- Patent number 4,214,433
- Issue date Jul 29, 1980
- Casio Computer Co., Ltd.
- Hiroyuki Terao
- G04 - HOROLOGY
Information Patent Grant
Electronic display device
- Patent number 4,205,516
- Issue date Jun 3, 1980
- Casio Computer Co., Ltd.
- Hiroyuki Terao
- G04 - HOROLOGY