Kazuhiro KASHIWAGI

Person

Tokoyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Lighting device
- Patent number 9,285,528
- Issue date Mar 15, 2016
- NextEye Co., Ltd.
- Seog Joon Kim
- F21 - LIGHTING
Information Patent Grant
Edge-type LED lighting device having a high luminous efficiency des...
- Patent number 8,858,054
- Issue date Oct 14, 2014
- Techsign Light Panel Co., Ltd.
- Seog Joon Kim
- F21 - LIGHTING
Information Patent Grant
Gelling agent heating unit
- Patent number 8,220,451
- Issue date Jul 17, 2012
- KOWA COMPANY, LTD.
- Yoshihiro Miwa
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Wireless sensor system
- Patent number 7,538,669
- Issue date May 26, 2009
- Kowa Company, Ltd.
- Kazuhiro Kashiwagi
- G08 - SIGNALLING
Information Patent Grant
Method of processing image signal by optical gamma correction curve...
- Patent number 5,353,239
- Issue date Oct 4, 1994
- Kowa Company Ltd.
- Kazuhiro Kashiwagi
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Lighting Device
- Publication number 20140022821
- Publication date Jan 23, 2014
- KOWA COMPANY, LTD.
- Seog Joon Kim
- G02 - OPTICS
Information Patent Application
GELLING AGENT HEATING UNIT
- Publication number 20100229848
- Publication date Sep 16, 2010
- Yoshihiro MIWA
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Wireless sensor system
- Publication number 20070176776
- Publication date Aug 2, 2007
- KOWA COMPANY, LTD.
- Kazuhiro Kashiwagi
- G08 - SIGNALLING
Information Patent Application
Wireless sensor system
- Publication number 20070171051
- Publication date Jul 26, 2007
- Kazuhiro Kashiwagi
- G08 - SIGNALLING
Information Patent Application
Quality evaluation equipment of network speaking
- Publication number 20040128123
- Publication date Jul 1, 2004
- Kazuhiro Kashiwagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Quality evaluation equipment of network speaking
- Publication number 20040042445
- Publication date Mar 4, 2004
- Kazuhiro Kashiwagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Quality evaluation equipment of network speaking
- Publication number 20030076818
- Publication date Apr 24, 2003
- Yoshihiro Miwa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Logger machine and logger equipment using the same
- Publication number 20020012422
- Publication date Jan 31, 2002
- Kazuhiro Kashiwagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Kazuhiro KASHIWAGI

Person

Patents Grantslast 30 patents

Lighting device

Edge-type LED lighting device having a high luminous efficiency des...

Gelling agent heating unit

Wireless sensor system

Method of processing image signal by optical gamma correction curve...

Patents Applicationslast 30 patents

Lighting Device

GELLING AGENT HEATING UNIT

Wireless sensor system

Wireless sensor system

Quality evaluation equipment of network speaking

Quality evaluation equipment of network speaking

Quality evaluation equipment of network speaking

Logger machine and logger equipment using the same