Hiroshi Otsuka

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Itami, JP

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Patents Grantslast 30 patents

Information Patent Grant
Device and method for processing carrier tape
- Patent number 8,118,584
- Issue date Feb 21, 2012
- Sumitomo Bakelite Company Limited
- Noriaki Yukawa
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
System for embossing carrier tape and method for producing carrier...
- Patent number 7,320,772
- Issue date Jan 22, 2008
- Sumitomo Bakelite Company, Ltd.
- Hiroshi Otsuka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL