Hiroshi Niki

Person

Nagano, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Toner storage device and supply mechanism for image forming
- Patent number 5,729,804
- Issue date Mar 17, 1998
- Seiko Epson Corporation
- Tomoe Aruga
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Residual recording material amount detector for laser printer
- Patent number 5,635,972
- Issue date Jun 3, 1997
- Seiko Epson Corporation
- Akira Maruyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with toner transport mechanism incorporated...
- Patent number 5,537,191
- Issue date Jul 16, 1996
- Seiko Epson Corporation
- Tomoe Aruga
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Electrophotographic type image forming apparatus
- Patent number RE34948
- Issue date May 23, 1995
- Seiko Epson Corporation
- Hiroyuki Aizawa
- 347 - Incremental printing of symbolic information
Information Patent Grant
Clamshell-type electrophotographic duplex printer
- Patent number 5,257,068
- Issue date Oct 26, 1993
- Seiko Epson Corporation
- Shigeru Sawada
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Electrophotographic recording apparatus
- Patent number 5,083,170
- Issue date Jan 21, 1992
- Seiko Epson Corporation
- Shigeru Sawada
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Device for removing from an image carrier and storing toner waste
- Patent number 5,038,180
- Issue date Aug 6, 1991
- Seiko Epson Corporation
- Hiroshi Niki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Latching mechanism for a removable processing cartridge in a photoc...
- Patent number 5,021,825
- Issue date Jun 4, 1991
- Seiko Epson Corporation
- Hiroshi Niki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Page printer with electrically conductive lateral side plate
- Patent number 5,001,516
- Issue date Mar 19, 1991
- Seiko Epson Corporation
- Mitsuaki Maruyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Page printer
- Patent number 4,945,364
- Issue date Jul 31, 1990
- Seiko Epson Corporation
- Mitsuaki Maruyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Page printer
- Patent number 4,941,002
- Issue date Jul 10, 1990
- Seiko Epson Corporation
- Mitsuaki Maruyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Device and method for storing toner waste
- Patent number 4,868,599
- Issue date Sep 19, 1989
- Seiko Epson Corporation
- Hiroshi Niki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic type image forming apparatus
- Patent number 4,754,293
- Issue date Jun 28, 1988
- Seiko Epson Corporation
- Hiroyuki Aizawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Hiroshi Niki

Person

Patents Grantslast 30 patents

Toner storage device and supply mechanism for image forming

Residual recording material amount detector for laser printer

Image forming apparatus with toner transport mechanism incorporated...

Electrophotographic type image forming apparatus

Clamshell-type electrophotographic duplex printer

Electrophotographic recording apparatus

Device for removing from an image carrier and storing toner waste

Latching mechanism for a removable processing cartridge in a photoc...

Page printer with electrically conductive lateral side plate

Page printer

Page printer

Device and method for storing toner waste

Electrophotographic type image forming apparatus