Susumu Hirai

Follow

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Monitoring device and monitoring method for monitoring data held in...
- Patent number 8,005,997
- Issue date Aug 23, 2011
- Renesas Electronics Corporation
- Susumu Hirai
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Monitoring device and monitoring method for monitoring data held in...
- Publication number 20080313361
- Publication date Dec 18, 2008
- NEC Electronics Corporation
- Susumu Hirai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Sound Absorbing Material and Structure Using the Same
- Publication number 20080164093
- Publication date Jul 10, 2008
- SWCC Showa Device Technology Co., Ltd.
- Susumu Hirai
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES