Kohki OHHIRA

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Communication device, system, and computer program product
- Patent number 10,321,516
- Issue date Jun 11, 2019
- Ricoh Company, Ltd.
- Kohki Ohhira
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication device, communication method, and communication system
- Patent number 10,009,347
- Issue date Jun 26, 2018
- Ricoh Company, Ltd.
- Shintaro Kawamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network device
- Patent number 7,779,158
- Issue date Aug 17, 2010
- Ricoh Company, Ltd.
- Kohki Ohhira
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication apparatus, communication method, communication progra...
- Patent number 7,720,097
- Issue date May 18, 2010
- Ricoh Company, Ltd.
- Kohki Ohhira
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
COMMUNICATION DEVICE, COMMUNICATION METHOD, COMMUNICATION SYSTEM, A...
- Publication number 20180069726
- Publication date Mar 8, 2018
- Kohki OHHIRA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION DEVICE, SYSTEM, AND COMPUTER PROGRAM PRODUCT
- Publication number 20180070407
- Publication date Mar 8, 2018
- Kohki OHHIRA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION DEVICE, COMMUNICATION METHOD, AND COMPUTER PROGRAM PR...
- Publication number 20170245314
- Publication date Aug 24, 2017
- RICOH COMPANY, LTD.
- Kohki OHHIRA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION DEVICE AND COMMUNICATION METHOD
- Publication number 20160249162
- Publication date Aug 25, 2016
- RICOH COMPANY, LTD.
- Ryusuke Mayuzumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION DEVICE, COMMUNICATION METHOD, AND COMMUNICATION SYSTEM
- Publication number 20160248774
- Publication date Aug 25, 2016
- RICOH COMPANY, LTD.
- Shintaro Kawamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION SYSTEM, TERMINAL, AND STORAGE MEDIUM
- Publication number 20140010368
- Publication date Jan 9, 2014
- RICOH COMPANY, LTD.
- Kohki OHHIRA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NETWORK DEVICE
- Publication number 20080071893
- Publication date Mar 20, 2008
- Kohki Ohhira
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NETWORK DEVICE
- Publication number 20080066161
- Publication date Mar 13, 2008
- Kohki Ohhira
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication apparatus, communication method, communication progra...
- Publication number 20060190717
- Publication date Aug 24, 2006
- Kohki Ohhira
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Kohki OHHIRA

Person

Patents Grantslast 30 patents

Communication device, system, and computer program product

Communication device, communication method, and communication system

Network device

Communication apparatus, communication method, communication progra...

Patents Applicationslast 30 patents

COMMUNICATION DEVICE, COMMUNICATION METHOD, COMMUNICATION SYSTEM, A...

COMMUNICATION DEVICE, SYSTEM, AND COMPUTER PROGRAM PRODUCT

COMMUNICATION DEVICE, COMMUNICATION METHOD, AND COMPUTER PROGRAM PR...

COMMUNICATION DEVICE AND COMMUNICATION METHOD

COMMUNICATION DEVICE, COMMUNICATION METHOD, AND COMMUNICATION SYSTEM

WIRELESS COMMUNICATION SYSTEM, TERMINAL, AND STORAGE MEDIUM

NETWORK DEVICE

NETWORK DEVICE

Communication apparatus, communication method, communication progra...