Hiroyuki Yamamoto

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Nagano, JP

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Patents Grantslast 30 patents

Information Patent Grant
Transmission belt and method of treatment for bonding with poly-p-p...
- Patent number 6,908,676
- Issue date Jun 21, 2005
- Unitta Company
- Hiroshi Sogabe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Transmission belt and method of treatment for bonding with poly-p-p...
- Publication number 20020142147
- Publication date Oct 3, 2002
- UNITTA COMPANY
- Hiroshi Sogabe
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL