Daisuke Hasegawa

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Miyagi, JP

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Patents Grantslast 30 patents

Information Patent Grant
System for recycling a used plastic, method for reprocessing a used...
- Patent number 7,947,749
- Issue date May 24, 2011
- Sony Corporation
- Daisuke Hasegawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Recycle system for used plastic, method of reclaiming used ABS resi...
- Patent number 7,462,648
- Issue date Dec 9, 2008
- Sony Corporation
- Daisuke Hasegawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Blasting materials and method of blasting
- Patent number 7,220,165
- Issue date May 22, 2007
- Sony Corporation
- Yasuhito Inagaki
- B24 - GRINDING POLISHING
Information Patent Grant
Shell material for recording media
- Patent number 7,081,510
- Issue date Jul 25, 2006
- Sony Corporation
- Yasuhito Inagaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Laminate film case comprising nonaqueous electrolyte battery and co...
- Patent number 6,319,630
- Issue date Nov 20, 2001
- Sony Corporation
- Daisuke Hasegawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM FOR RECYCLING A USED PLASTIC, METHOD FOR REPROCESSING A USED...
- Publication number 20090069453
- Publication date Mar 12, 2009
- Daisuke Hasegawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SHOT MATERIAL AND METHOD OF BLASTING
- Publication number 20070173181
- Publication date Jul 26, 2007
- SONY CORPORATION
- Yasuhito Inagaki
- B24 - GRINDING POLISHING
Information Patent Application
Recycle system for used plastic, method of claiming used abs resin...
- Publication number 20050203196
- Publication date Sep 15, 2005
- Daisuke Hasegawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Blasting materials and method of blasting
- Publication number 20050130564
- Publication date Jun 16, 2005
- SONY CORPORATION
- Yasuhito Inagaki
- B24 - GRINDING POLISHING
Information Patent Application
Shell material for recording media
- Publication number 20040220338
- Publication date Nov 4, 2004
- Yasuhito Inagaki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL