Hirotaka Kataoka

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Kawaguchi-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sheet finishing method, sheet finisher and image forming apparatus...
- Patent number 6,746,390
- Issue date Jun 8, 2004
- Konica Corporation
- Hitoshi Tamura
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet cutting device and image forming apparatus equipped therewith
- Patent number 6,575,447
- Issue date Jun 10, 2003
- Konica Corporation
- Kohji Yoshie
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet finisher
- Patent number 5,765,824
- Issue date Jun 16, 1998
- Konica Corporation
- Minoru Kawano
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Sheet sorting apparatus
- Patent number 5,741,009
- Issue date Apr 21, 1998
- Konica Corporation
- Minoru Kawano
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Sheet finishing method, sheet finisher and image forming apparatus...
- Publication number 20030040414
- Publication date Feb 27, 2003
- Hitoshi Tamura
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Sheet cutting device and image forming apparatus equipped therewith
- Publication number 20010019191
- Publication date Sep 6, 2001
- Kohji Yoshie
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL