Akiko NOZAWA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sealed letter forming apparatus
- Patent number 9,283,803
- Issue date Mar 15, 2016
- Riso Kagaku Corporation
- Akiko Nozawa
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR MANAGING ADVERTISEMENT INFORMATION, AND APPAR...
- Publication number 20240330986
- Publication date Oct 3, 2024
- Riso Kagaku Corporation
- Akiko NOZAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEALED LETTER FORMING APPARATUS
- Publication number 20120260605
- Publication date Oct 18, 2012
- Riso Kagaku Corporation
- Akiko NOZAWA
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES