Kunio Fujisaki

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Owariasahi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Route information input apparatus and method thereof
- Patent number 5,448,485
- Issue date Sep 5, 1995
- Hitachi, Ltd.
- Katsunori Ishibashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
IC card having a function to exclude erroneous recording
- Patent number 4,877,945
- Issue date Oct 31, 1989
- Hitachi, Ltd.
- Kunio Fujisaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Erroneous-operation preventive apparatus
- Patent number 4,868,372
- Issue date Sep 19, 1989
- Hitachi, Ltd.
- Masatoshi Oomura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
High security IC card with an updatable password
- Patent number 4,758,718
- Issue date Jul 19, 1988
- Hitachi, Ltd.
- Kunio Fujisaki
- G06 - COMPUTING CALCULATING COUNTING