Asako Koyanagi

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Hitachi, JP

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Patents Applicationslast 30 patents

Information Patent Application
System and method for pricing products and maintenance /administrat...
- Publication number 20060100891
- Publication date May 11, 2006
- Hitachi, Ltd
- Asako Koyanagi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Asset management support system and method
- Publication number 20040030628
- Publication date Feb 12, 2004
- Masanori Takamoto
- G06 - COMPUTING CALCULATING COUNTING