Apprecia Technology Inc.

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Regeneration method of etching solution, an etching method and an e...
- Patent number 7,964,108
- Issue date Jun 21, 2011
- Apprecia Technology Inc.
- Nobuhiko Izuta
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Equipment and method for measuring silicon concentration in phospho...
- Patent number 7,713,478
- Issue date May 11, 2010
- Apprecia Technology Inc.
- Haruru Watatsu
- H01 - BASIC ELECTRIC ELEMENTS