Hirofumi Ozaki

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Sakai, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sealable toner recovery box for an image forming machine
- Patent number 4,860,056
- Issue date Aug 22, 1989
- Mita Industrial Co., Ltd.
- Atsushi Kano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner collecting apparatus
- Patent number 4,730,205
- Issue date Mar 8, 1988
- Mita Industrial Co Ltd.
- Tadakazu Ogiri
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY