Masashi NAKATSU

Person

Shiojiri-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Cutting device and printing apparatus
- Patent number 10,493,648
- Issue date Dec 3, 2019
- Seiko Epson Corporation
- Masashi Nakatsu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Sheet guide device and printer
- Patent number 9,919,889
- Issue date Mar 20, 2018
- Seiko Epson Corporation
- Masashi Nakatsu
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Developing cartridge, developing device, and image forming apparatus
- Patent number 7,881,641
- Issue date Feb 1, 2011
- Seiko Epson Corporation
- Takeshi Aoki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device and image forming apparatus
- Patent number 7,881,644
- Issue date Feb 1, 2011
- Seiko Epson Corporation
- Katsumi Okamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charger, image forming apparatus, and charge control method
- Patent number 7,835,655
- Issue date Nov 16, 2010
- Seiko Epson Corporation
- Masaru Kobashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charger, image forming apparatus, and charge control method
- Patent number 7,639,960
- Issue date Dec 29, 2009
- Seiko Epson Corporation
- Masaru Kobashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
CUTTING DEVICE AND PRINTING APPARATUS
- Publication number 20180304486
- Publication date Oct 25, 2018
- SEIKO EPSON CORPORATION
- Masashi NAKATSU
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
SHEET GUIDE DEVICE AND PRINTER
- Publication number 20160159601
- Publication date Jun 9, 2016
- SEIKO EPSON CORPORATION
- Masashi Nakatsu
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
INKJET LINE PRINTER
- Publication number 20130063515
- Publication date Mar 14, 2013
- SEIKO EPSON CORPORATION
- Masashi NAKATSU
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20090245885
- Publication date Oct 1, 2009
- SEIKO EPSON CORPORATION
- Katsumi OKAMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20090245880
- Publication date Oct 1, 2009
- SEIKO EPSON CORPORATION
- Katsumi OKAMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20090245823
- Publication date Oct 1, 2009
- SEIKO EPSON CORPORATION
- Koji MIGITA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS EQUIPPED WITH THE DEV...
- Publication number 20090245863
- Publication date Oct 1, 2009
- SEIKO EPSON CORPORATION
- Makoto SATO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING CARTRIDGE, DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20090245884
- Publication date Oct 1, 2009
- SEIKO EPSON CORPORATION
- Takeshi AOKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Charger, Image Forming Apparatus, and Charge Control Method
- Publication number 20080131154
- Publication date Jun 5, 2008
- SEIKO EPSON CORPORATION
- Masaru KOBASHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Charger, Image Forming Apparatus, and Charge Control Method
- Publication number 20080131155
- Publication date Jun 5, 2008
- SEIKO EPSON CORPORATION
- Masaru KOBASHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Masashi NAKATSU

Person

Patents Grantslast 30 patents

Cutting device and printing apparatus

Sheet guide device and printer

Developing cartridge, developing device, and image forming apparatus

Developing device and image forming apparatus

Charger, image forming apparatus, and charge control method

Charger, image forming apparatus, and charge control method

Patents Applicationslast 30 patents

CUTTING DEVICE AND PRINTING APPARATUS

SHEET GUIDE DEVICE AND PRINTER

INKJET LINE PRINTER

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS EQUIPPED WITH THE DEV...

DEVELOPING CARTRIDGE, DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS

Charger, Image Forming Apparatus, and Charge Control Method

Charger, Image Forming Apparatus, and Charge Control Method