Yuji Fujioka

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Mitoyo-shi, JP

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Patents Applicationslast 30 patents

Information Patent Application
OIL QUENCHING HEAT TREATMENT FURNACE TRAY
- Publication number 20150368731
- Publication date Dec 24, 2015
- TOYO TANSO CO., LTD
- Shingo Bito
- C21 - METALLURGY OF IRON
Information Patent Application
C/C COMPOSITE MATERIAL AND METHOD OF MANUFACTURING THE SAME
- Publication number 20130011602
- Publication date Jan 10, 2013
- TOYO TANSO CO., LTD
- Hiroshi Machino
- B32 - LAYERED PRODUCTS