Toshio Hayakawa

Person

Los Angeles, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Staff sheet printer
- Patent number 6,791,019
- Issue date Sep 14, 2004
- Toshio Hayakawa
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION SEARCH METHOD USING ELECTRONIC MAIL ADDRESS
- Publication number 20120166557
- Publication date Jun 28, 2012
- Toshio Hayakawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data verification algorithm for RF receivers
- Publication number 20120117136
- Publication date May 10, 2012
- Toshio Hayakawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Local community wireless network system utilizing multimedia receiv...
- Publication number 20060031421
- Publication date Feb 9, 2006
- Toshio Hayakawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multimedia system using plasma or liquid crystal display, display s...
- Publication number 20030137609
- Publication date Jul 24, 2003
- Toshio Hayakawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Multimedia display system using display unit of portable computer,...
- Publication number 20030126620
- Publication date Jul 3, 2003
- Toshio Hayakawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Staff sheet printer
- Publication number 20020178897
- Publication date Dec 5, 2002
- Toshio Hayakawa
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Music staff sheet-printing device for practicing musical instruments
- Publication number 20010045151
- Publication date Nov 29, 2001
- Toshio Hayakawa
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Toshio Hayakawa

Person

Patents Grantslast 30 patents

Staff sheet printer

Patents Applicationslast 30 patents

INFORMATION SEARCH METHOD USING ELECTRONIC MAIL ADDRESS

Data verification algorithm for RF receivers

Local community wireless network system utilizing multimedia receiv...

Multimedia system using plasma or liquid crystal display, display s...

Multimedia display system using display unit of portable computer,...

Staff sheet printer

Music staff sheet-printing device for practicing musical instruments