Izumi Hamanaka

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Copying machine having automatic document feeding device
- Patent number 5,532,809
- Issue date Jul 2, 1996
- Konica Corporation
- Izumi Hamanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Recording sheet finishing apparatus
- Patent number 5,449,157
- Issue date Sep 12, 1995
- Konica Corporation
- Minoru Kawano
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sorter for distributing a plurality of sheets to a plurality of she...
- Patent number 5,449,158
- Issue date Sep 12, 1995
- Konica Corporation
- Kazuhiro Hirota
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Copying machine having an automatic document feeder with original p...
- Patent number 5,323,219
- Issue date Jun 21, 1994
- Konica Corporation
- Izumi Hamanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sorter having a belt guide with a cushion member
- Patent number 5,267,729
- Issue date Dec 7, 1993
- Konica Corporation
- Fumiyuki Hirota
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sorting apparatus with two sorters
- Patent number 5,248,136
- Issue date Sep 28, 1993
- Konica Corporation
- Izumi Hamanaka
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Paper feed device
- Patent number 5,213,320
- Issue date May 25, 1993
- Konica Corporation
- Kazuhiro Hirota
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Recirculating document handler
- Patent number 5,169,135
- Issue date Dec 8, 1992
- Konica Corporation
- Izumi Hamanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Document ejection apparatus with reduced document ejection speed
- Patent number 5,116,042
- Issue date May 26, 1992
- Konica Corporation
- Izumi Hamanaka
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Recorded sheet handling apparatus
- Patent number 5,114,130
- Issue date May 19, 1992
- Konica Corporation
- Izumi Hamanaka
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Apparatus for sorting recording mediums
- Patent number 5,104,118
- Issue date Apr 14, 1992
- Konica Corporation
- Izumi Hamanaka
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Paper feeding apparatus having a three cylinder vacuum member
- Patent number 5,088,717
- Issue date Feb 18, 1992
- Konica Corporation
- Izumi Hamanaka
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Document feeding apparatus
- Patent number 4,921,239
- Issue date May 1, 1990
- Konishiroku Photo Industry Co., Ltd.
- Susumu Okui
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Copy paper processing apparatus
- Patent number 4,898,372
- Issue date Feb 6, 1990
- Konica Corporation
- Tsugio Hirabayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Izumi Hamanaka

Person

Patents Grantslast 30 patents

Copying machine having automatic document feeding device

Recording sheet finishing apparatus

Sorter for distributing a plurality of sheets to a plurality of she...

Copying machine having an automatic document feeder with original p...

Sorter having a belt guide with a cushion member

Sorting apparatus with two sorters

Paper feed device

Recirculating document handler

Document ejection apparatus with reduced document ejection speed

Recorded sheet handling apparatus

Apparatus for sorting recording mediums

Paper feeding apparatus having a three cylinder vacuum member

Document feeding apparatus

Copy paper processing apparatus