Hiroyuki Takada

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light source device
- Patent number 9,989,237
- Issue date Jun 5, 2018
- Ushio Denki Kabushiki Kaisha
- Hiroyuki Takada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Blower and heat pump apparatus using the same
- Patent number 9,513,021
- Issue date Dec 6, 2016
- Mitsubishi Electric Corporation
- Yasuaki Kato
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Electron-beam-pumped light source
- Patent number 9,184,559
- Issue date Nov 10, 2015
- Ushio Denki Kabushiki Kaisha
- Masanori Yamaguchi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Multi-stage voltage-boosting circuit with boosted back-gate bias
- Patent number 5,892,267
- Issue date Apr 6, 1999
- Oki Electric Industry Co., Ltd.
- Hiroyuki Takada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
INDOOR UNIT OF AIR-CONDITIONING APPARATUS
- Publication number 20200240676
- Publication date Jul 30, 2020
- Mitsubishi Electric Corporation
- Hiroyuki TAKADA
- F24 - HEATING RANGES VENTILATING
Information Patent Application
LIGHT SOURCE DEVICE
- Publication number 20180073716
- Publication date Mar 15, 2018
- Ushio Denki Kabushiki Kaisha
- Hiroyuki TAKADA
- F21 - LIGHTING
Information Patent Application
ELECTRON-BEAM-PUMPED LIGHT SOURCE
- Publication number 20130322484
- Publication date Dec 5, 2013
- Ushio Denki Kabushiki Kaisha
- Masanori Yamaguchi
- B82 - NANO-TECHNOLOGY
Information Patent Application
BLOWER AND HEAT PUMP APPARATUS USING THE SAME
- Publication number 20110192186
- Publication date Aug 11, 2011
- Yasuaki Kato
- F24 - HEATING RANGES VENTILATING