Hiroyasu Yoshikawa

Follow

Person

Kyotanabe-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image scanning device with time authentication requesting function
- Patent number 7,791,768
- Issue date Sep 7, 2010
- Murata Kikai Kabushiki Kaisha
- Hiroyasu Yoshikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication terminal device
- Patent number 7,079,274
- Issue date Jul 18, 2006
- Murata Kikai Kabushiki Kaisha
- Hiroyasu Yoshikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication terminal apparatus
- Patent number 6,256,114
- Issue date Jul 3, 2001
- Murata Kikai Kabushiki Kaisha
- Hiroyasu Yoshikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication terminal device
- Patent number 6,249,356
- Issue date Jun 19, 2001
- Murata Kikai Kabushiki Kaisha
- Hiroyasu Yoshikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication terminal device having copying function
- Patent number 6,198,548
- Issue date Mar 6, 2001
- Murata Kikai Kabushiki Kaisha
- Hiroyasu Yoshikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Facsimile apparatus having invoice sentence preparation function
- Patent number 5,291,304
- Issue date Mar 1, 1994
- Murata Kikai Kabushiki Kaisha
- Masakuni Horii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Communication device with time authentication requesting function
- Publication number 20070188799
- Publication date Aug 16, 2007
- Murata Kikai Kabushiki Kaisha
- Hiroyasu Yoshikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image scanning device with time authentication requesting function
- Publication number 20070188829
- Publication date Aug 16, 2007
- Murata Kikai Kabushiki Kaisha
- Hiroyasu Yoshikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image scanning device with time authentication requesting function
- Publication number 20070188822
- Publication date Aug 16, 2007
- Murata Kikai Kabushiki Kaisha
- Hiroyasu Yoshikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication terminal device
- Publication number 20020145754
- Publication date Oct 10, 2002
- Murata Kikai Kabushiki Kaisha
- Hiroyasu Yoshikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE