Masako Wakabayashi

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Recording medium excellent in ink absorptivity and process for its...
- Patent number 6,630,213
- Issue date Oct 7, 2003
- Asahi Glass Company, Limited
- Katsumasa Nakahara
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
Recording medium excellent in ink absorptivity and process for its...
- Publication number 20010008688
- Publication date Jul 19, 2001
- ASAHI GLASS COMPANY, LIMITED
- Katsumasa Nakahara
- B82 - NANO-TECHNOLOGY