Naohisa SEKO

Follow

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Video distribution system, information providing device, and video...
- Patent number 8,744,240
- Issue date Jun 3, 2014
- Hitachi, Ltd.
- Daisuke Aso
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video delivery device, video receiver and key frame delivery method
- Patent number 8,413,197
- Issue date Apr 2, 2013
- Hitachi, Ltd.
- Hiroshi Mine
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Unauthorized Communication Detection Apparatus and Recording Medium
- Publication number 20190273749
- Publication date Sep 5, 2019
- Hitachi, Ltd
- Kennosuke NISHIMOTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIDEO DISTRIBUTION SYSTEM, INFORMATION PROVIDING DEVICE, AND VIDEO...
- Publication number 20130160065
- Publication date Jun 20, 2013
- Hitachi, Ltd
- Daisuke ASO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO DELIVERY DEVICE, VIDEO RECEIVER AND KEY FRAME DELIVERY METHOD
- Publication number 20080263605
- Publication date Oct 23, 2008
- Hiroshi MINE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE