Ken Hasegawa

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Inkjet printing device
- Patent number 11,970,012
- Issue date Apr 30, 2024
- Ricoh Company, Ltd.
- Ken Hasegawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink, ink stored container, inkjet printing method, and inkjet print...
- Patent number 11,643,560
- Issue date May 9, 2023
- Ricoh Company, Ltd.
- Ken Hasegawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
White ink, storing container, inkjet printer, inkjet printing metho...
- Patent number 11,459,474
- Issue date Oct 4, 2022
- Ricoh Company, Ltd.
- Ken Hasegawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Image forming set, image forming apparatus, and image forming method
- Patent number 9,776,424
- Issue date Oct 3, 2017
- Ricoh Company, Ltd.
- Koji Katsuragi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Black ink for inkjet recording, ink cartridge, and inkjet recording...
- Patent number 9,127,179
- Issue date Sep 8, 2015
- Ricoh Company, Ltd.
- Ken Hasegawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Radiographic image conversion panel and radiographic image acquisit...
- Patent number 7,504,649
- Issue date Mar 17, 2009
- FUJIFILM Corporation
- Ken Hasegawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image rotating apparatus
- Patent number 5,384,645
- Issue date Jan 24, 1995
- Fuji Xerox Co., Ltd.
- Ken Hasegawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-function image processing system
- Patent number 5,377,016
- Issue date Dec 27, 1994
- Fuji Xerox Co., Ltd.
- Hideaki Kashiwagi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of controlling digital copying machine
- Patent number 5,253,077
- Issue date Oct 12, 1993
- Fuji Xerox Co., Ltd.
- Ken Hasegawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
INKJET PRINTING DEVICE
- Publication number 20230091206
- Publication date Mar 23, 2023
- RICOH COMPANY, LTD.
- Ken HASEGAWA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK, INK STORED CONTAINER, INKJET PRINTING METHOD, AND INKJET PRINT...
- Publication number 20210277262
- Publication date Sep 9, 2021
- RICOH COMPANY, LTD.
- Ken HASEGAWA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
WHITE INK, STORING CONTAINER, INKJET PRINTER, INKJET PRINTING METHO...
- Publication number 20190284413
- Publication date Sep 19, 2019
- Ken HASEGAWA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
IMAGE FORMING SET, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD
- Publication number 20160177116
- Publication date Jun 23, 2016
- Koji KATSURAGI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
BLACK INK FOR INKJET RECORDING, INK CARTRIDGE, AND INKJET RECORDING...
- Publication number 20150252204
- Publication date Sep 10, 2015
- RICOH COMPANY, LTD.
- Ken Hasegawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
RADIATION IMAGE CONVERSION PANEL
- Publication number 20080179543
- Publication date Jul 31, 2008
- FUJIFILM CORPORATION
- Shigeru NAKAMURA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Radiation image conversion panel and process for producing the same
- Publication number 20080023649
- Publication date Jan 31, 2008
- FUJIFILM Corporation
- Hajime Kubota
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Method of manufacturing radiographic image conversion panel
- Publication number 20070243313
- Publication date Oct 18, 2007
- Fuji Photo Film Co., Ltd.
- Ken Hasegawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Radiographic image conversion panel and radiographic image acquisit...
- Publication number 20070096040
- Publication date May 3, 2007
- FUJIFILM Corporation
- Ken Hasegawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Method for producing phosphor panels
- Publication number 20060233947
- Publication date Oct 19, 2006
- Fuji Photo Film Co., Ltd.
- Ken Hasegawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Ken Hasegawa

Person

Patents Grantslast 30 patents

Inkjet printing device

Ink, ink stored container, inkjet printing method, and inkjet print...

White ink, storing container, inkjet printer, inkjet printing metho...

Image forming set, image forming apparatus, and image forming method

Black ink for inkjet recording, ink cartridge, and inkjet recording...

Radiographic image conversion panel and radiographic image acquisit...

Image rotating apparatus

Multi-function image processing system

Method of controlling digital copying machine

Patents Applicationslast 30 patents

INKJET PRINTING DEVICE

INK, INK STORED CONTAINER, INKJET PRINTING METHOD, AND INKJET PRINT...

WHITE INK, STORING CONTAINER, INKJET PRINTER, INKJET PRINTING METHO...

IMAGE FORMING SET, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD

BLACK INK FOR INKJET RECORDING, INK CARTRIDGE, AND INKJET RECORDING...

RADIATION IMAGE CONVERSION PANEL

Radiation image conversion panel and process for producing the same

Method of manufacturing radiographic image conversion panel

Radiographic image conversion panel and radiographic image acquisit...

Method for producing phosphor panels