Akira Kabumoto

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
LED illumination device with speaker function, and method for extra...
- Patent number 10,823,393
- Issue date Nov 3, 2020
- Furukawa Electric Co., Ltd.
- Syunji Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Loudspeaker
- Patent number 7,123,738
- Issue date Oct 17, 2006
- Matsushita Electric Industrial Co., Ltd.
- Shinya Mizone
- F21 - LIGHTING
Information Patent Grant
Light reflecting plate
- Patent number 5,844,731
- Issue date Dec 1, 1998
- The Furukawa Electric Co.,Ltd.
- Akira Kabumoto
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method of manufacturing thermoplastic polyester foam sheet
- Patent number 5,723,510
- Issue date Mar 3, 1998
- The Furukawa Electric Co., Ltd.
- Akira Kabumoto
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for manufacturing a foamed plastics of saturated polyester u...
- Patent number 5,458,832
- Issue date Oct 17, 1995
- The Furukawa Electric Co., Ltd.
- Akira Kabumoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
LED Illumination Device with Speaker Function, and Method for Extra...
- Publication number 20200173644
- Publication date Jun 4, 2020
- FURUKAWA ELECTRIC CO., LTD.
- Syunji Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE