Hideki Hayama

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Drive device and ventilation member
- Patent number 10,516,315
- Issue date Dec 24, 2019
- Nitto Denko Corporation
- Koji Furuuchi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Dehumidifying device and lamp
- Patent number 10,386,059
- Issue date Aug 20, 2019
- Nitto Denko Corporation
- Koji Furuuchi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Organic electroluminescent device having a photocatalyst layer
- Patent number 9,587,877
- Issue date Mar 7, 2017
- Nitto Denko Corporation
- Takashi Ozaki
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Spiral wound type membrane module, spiral wound type membrane eleme...
- Patent number 6,168,648
- Issue date Jan 2, 2001
- Nitto Denko Corporation
- Akira Ootani
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
DEHUMIDIFYING DEVICE AND LAMP
- Publication number 20170363278
- Publication date Dec 21, 2017
- NITTO DENKO CORPORATION
- Koji FURUUCHI
- F21 - LIGHTING
Information Patent Application
DRIVE DEVICE AND VENTILATION MEMBER
- Publication number 20170324297
- Publication date Nov 9, 2017
- NITTO DENKO CORPORATION
- Koji FURUUCHI
- B60 - VEHICLES IN GENERAL
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE AND REFRIGERATOR
- Publication number 20160161178
- Publication date Jun 9, 2016
- Nitto Denko Corporation
- Takashi Ozaki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HEARING EXAMINATION DEVICE, HEARING EXAMINATION METHOD, AND METHOD...
- Publication number 20160045142
- Publication date Feb 18, 2016
- NITTO DENKO CORPORATION
- Shigenori MORITA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HEARING TEST PROVISION SYSTEM, AND HEARING TEST PROVISION METHOD
- Publication number 20160038062
- Publication date Feb 11, 2016
- NITTO DENKO CORPORATION
- Shigenori MORITA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE