Takahiro Tsuchiya

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus
- Patent number 6,577,843
- Issue date Jun 10, 2003
- Konica Corporation
- Hiroshi Akita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner replenishing apparatus having a plurality of scraping members...
- Patent number 6,137,978
- Issue date Oct 24, 2000
- Konica Corporation
- Takahiro Tsuchiya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Image forming apparatus
- Publication number 20020150413
- Publication date Oct 17, 2002
- Konica Corporation
- Hiroshi Akita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY