Yuki Hirayama

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Kawasaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
System for pointing
- Patent number 6,836,566
- Issue date Dec 28, 2004
- International Business Machines Corporation
- Yuki Hirayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for embedding information in document
- Patent number 6,782,509
- Issue date Aug 24, 2004
- International Business Machines Corporation
- Yuki Hirayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for access control of aggregated data
- Patent number 6,751,509
- Issue date Jun 15, 2004
- International Business Machines Corporation
- Yuki Hirayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods, systems and computer program products for analyzing inform...
- Patent number 6,009,194
- Issue date Dec 28, 1999
- International Business Machines Corporation
- Yuki Hirayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for mapping non-uniform table-structure input dat...
- Patent number 5,881,381
- Issue date Mar 9, 1999
- International Business Machines Corporation
- Akio Yamashita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for generating information on recognized chara...
- Patent number 5,509,092
- Issue date Apr 16, 1996
- International Business Machines Corporation
- Yuki Hirayama
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Method for access control of aggregated data
- Publication number 20010025281
- Publication date Sep 27, 2001
- International Business Machines Corporation
- Yuki Hirayama
- G06 - COMPUTING CALCULATING COUNTING