Hiroko Sato

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal display system capable of reducing and enlarging res...
- Patent number 6,587,120
- Issue date Jul 1, 2003
- Hitachi, Ltd.
- Naruhiko Kasai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Resolution conversion system and method
- Patent number 6,587,602
- Issue date Jul 1, 2003
- Hitachi, Ltd.
- Shinji Wakisawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Resolution conversion system and method
- Patent number 6,389,180
- Issue date May 14, 2002
- Hitachi, Ltd.
- Shinji Wakisawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Liquid crystal display system capable of reducing and enlarging res...
- Patent number 6,310,602
- Issue date Oct 30, 2001
- Hitachi, Ltd.
- Naruhiko Kasai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Resolution conversion system and method
- Patent number 6,151,425
- Issue date Nov 21, 2000
- Hitachi, Ltd.
- Shinji Wakisawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Character recognizing and translating system and voice recognizing...
- Patent number 6,148,105
- Issue date Nov 14, 2000
- Hitachi, Ltd.
- Shinji Wakisaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Liquid crystal display system capable of reducing and enlarging res...
- Patent number 6,118,429
- Issue date Sep 12, 2000
- Hitachi, Ltd.
- Naruhiko Kasai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Resolution conversion system and method
- Patent number 6,002,810
- Issue date Dec 14, 1999
- Hitachi, Ltd.
- Shinji Wakisawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Character recognizing and translating system and voice recognizing...
- Patent number 5,917,944
- Issue date Jun 29, 1999
- Hitachi, Ltd.
- Shinji Wakisaka
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Resolution conversion system and method
- Publication number 20020097921
- Publication date Jul 25, 2002
- Shinji Wakisawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Liquid crystal display system capable of reducing and enlarging res...
- Publication number 20010048418
- Publication date Dec 6, 2001
- Naruhiko Kasai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Hiroko Sato

Person

Patents Grantslast 30 patents

Liquid crystal display system capable of reducing and enlarging res...

Resolution conversion system and method

Resolution conversion system and method

Liquid crystal display system capable of reducing and enlarging res...

Resolution conversion system and method

Character recognizing and translating system and voice recognizing...

Liquid crystal display system capable of reducing and enlarging res...

Resolution conversion system and method

Character recognizing and translating system and voice recognizing...

Patents Applicationslast 30 patents

Resolution conversion system and method

Liquid crystal display system capable of reducing and enlarging res...