Shigeru Hoyashita

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Saga City, JP

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Patents Grantslast 30 patents

Information Patent Grant
Learning system
- Patent number 7,043,194
- Issue date May 9, 2006
- Saga University
- Shigeru Hoyashita
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
System and method for producing educational material
- Patent number 6,865,368
- Issue date Mar 8, 2005
- Saga University
- Shigeru Hoyashita
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Processing system for increasing the quality of a gear and a barrel...
- Patent number 6,315,646
- Issue date Nov 13, 2001
- Saga University
- Shigeru Hoyashita
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Distance education system
- Publication number 20040248074
- Publication date Dec 9, 2004
- Saga University
- Shigeru Hoyashita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Learning system
- Publication number 20040214152
- Publication date Oct 28, 2004
- SAGA UNIVERSITY
- Shigeru Hoyashita
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
System and method for producing educational material
- Publication number 20030013070
- Publication date Jan 16, 2003
- Saga University
- Shigeru Hoyashita
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
System and method for utilizing educational material
- Publication number 20020197595
- Publication date Dec 26, 2002
- Saga University
- Shigeru Hoyashita
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS