Toshio Orii

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor memory device having a program circuit for selecting...
- Patent number 5,563,821
- Issue date Oct 8, 1996
- Seiko Epson Corporation
- Takashi Kumagai
- G11 - INFORMATION STORAGE
Information Patent Grant
Signal voltage level conversion circuit and output buffer circuit
- Patent number 5,559,464
- Issue date Sep 24, 1996
- Seiko Epson Corporation
- Toshio Orii
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Video signal processor
- Patent number 5,389,949
- Issue date Feb 14, 1995
- Seiko Epson Corporation
- Akira Nakada
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electronic memoranda device for storing, retrieving, and displaying...
- Patent number 4,542,480
- Issue date Sep 17, 1985
- Kabushiki Kaisha Suwa Seikosha
- Toshio Orii
- G04 - HOROLOGY

Patents Applicationslast 30 patents

Information Patent Application
FREQUENCY CONVERTER CIRCUIT AND RECEIVING APPARATUS
- Publication number 20110105066
- Publication date May 5, 2011
- SEIKO EPSON CORPORATION
- Toshio Orii
- G01 - MEASURING TESTING