Keiichi HIRANO

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Device and method for internal horizontal sync signal generation
- Patent number 12,315,426
- Issue date May 27, 2025
- Synaptics Incorporated
- Kazuhiro Okamura
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Positioning apparatus and positioning method
- Patent number 8,543,329
- Issue date Sep 24, 2013
- Renesas Electronics Corporation
- Keiichi Hirano
- G01 - MEASURING TESTING
Information Patent Grant
Positioning apparatus and positioning method
- Patent number 8,165,794
- Issue date Apr 24, 2012
- Renesas Electronics Corporation
- Keiichi Hirano
- G01 - MEASURING TESTING
Information Patent Grant
Positioning apparatus and positioning method
- Patent number 7,657,371
- Issue date Feb 2, 2010
- NEC Electronics Corporation
- Keiichi Hirano
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
DEVICE AND METHOD FOR INTERNAL HORIZONTAL SYNC SIGNAL GENERATION
- Publication number 20250104598
- Publication date Mar 27, 2025
- SYNAPTICS INCORPORATED
- Kazuhiro Okamura
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
POSITIONING APPARATUS AND POSITIONING METHOD
- Publication number 20120150435
- Publication date Jun 14, 2012
- Renesas Electronics Corporation
- Keiichi HIRANO
- G01 - MEASURING TESTING
Information Patent Application
Positioning apparatus and positioning method
- Publication number 20100100316
- Publication date Apr 22, 2010
- NEC Electronics Corporation
- Keiichi Hirano
- G01 - MEASURING TESTING
Information Patent Application
Positioning apparatus and positioning method
- Publication number 20060206260
- Publication date Sep 14, 2006
- NEC Electronics Corporation
- Keiichi Hirano
- G01 - MEASURING TESTING