Masanao Kunugi

Person

Nagano-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Processing device, sheet manufacturing device, processing method, a...
- Patent number 10,876,255
- Issue date Dec 29, 2020
- Seiko Epson Corporation
- Masanao Kunugi
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Processing device, sheet manufacturing apparatus, processing method...
- Patent number 10,626,552
- Issue date Apr 21, 2020
- Seiko Epson Corporation
- Satomi Yoshioka
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Processing device, sheet manufacturing apparatus, processing method...
- Patent number 10,538,877
- Issue date Jan 21, 2020
- Seiko Epson Corporation
- Masanao Kunugi
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Robot, gear device, and manufacturing method for gear device
- Patent number 10,344,848
- Issue date Jul 9, 2019
- Seiko Epson Corporation
- Masanao Kunugi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Robot and gear device
- Patent number 10,036,463
- Issue date Jul 31, 2018
- Seiko Epson Corporation
- Masanao Kunugi
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Toner-particle bearing roller, developing device, and image forming...
- Patent number 8,401,443
- Issue date Mar 19, 2013
- Seiko Epson Corporation
- Yoichi Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing agent carrier manufacturing method, developing agent car...
- Patent number 8,087,170
- Issue date Jan 3, 2012
- Seiko Epson Corporation
- Noboru Sakurai
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Developing device and image forming apparatus having a toner-partic...
- Patent number 7,565,099
- Issue date Jul 21, 2009
- Seiko Epson Corporation
- Yoichi Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner quantity measuring device, method of measuring toner quantity...
- Patent number 7,292,797
- Issue date Nov 6, 2007
- Seiko Epson Corporation
- Masanao Kunugi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Imaging system
- Patent number 7,135,260
- Issue date Nov 14, 2006
- Seiko Epson Corporation
- Nobuhiro Miyakawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing method and image forming method
- Patent number 7,041,423
- Issue date May 9, 2006
- Seiko Epson Corporation
- Masanao Kunugi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Non-magnetic single-component toner, method of preparing the same,...
- Patent number 6,994,942
- Issue date Feb 7, 2006
- Seiko Epson Corporation
- Nobuhiro Miyakawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device and image forming apparatus incorporating the same
- Patent number 6,907,215
- Issue date Jun 14, 2005
- Seiko Epson Corporation
- Shinji Yasukawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Non-magnetic single-component toner, method of preparing the same,...
- Patent number 6,875,550
- Issue date Apr 5, 2005
- Seiko Epson Corporation
- Nobuhiro Miyakawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image receiving sheet and image receiving apparatus using the same
- Patent number 6,312,788
- Issue date Nov 6, 2001
- Seiko Epson Corporation
- Shuhei Mohri
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image receiving sheet having particular critical surface tension, v...
- Patent number 6,233,424
- Issue date May 15, 2001
- Seiko Epson Corporation
- Shuhei Mohri
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Developing method and system for transferring toner from a toner ca...
- Patent number 5,766,813
- Issue date Jun 16, 1998
- Seiko Epson Corporation
- Masanao Kunugi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing apparatus using non-magnetic spherical toner particles
- Patent number 5,708,941
- Issue date Jan 13, 1998
- Seiko Epson Corporation
- Yoshiro Koga
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing method and system
- Patent number 5,659,858
- Issue date Aug 19, 1997
- Seiko Epson Corporation
- Masanao Kunugi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Development process
- Patent number 5,570,168
- Issue date Oct 29, 1996
- Seiko Epson Corporation
- Yoshiro Koga
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing method and system
- Patent number 5,439,769
- Issue date Aug 8, 1995
- Seiko Epson Corporation
- Masanao Kunugi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Development process
- Patent number 5,438,395
- Issue date Aug 1, 1995
- Seiko Epson Corporation
- Yoshiro Koga
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device
- Patent number 5,424,815
- Issue date Jun 13, 1995
- Seiko Epson Corporation
- Yoshiro Koga
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Thermal transfer type printer and method of rejuvenating an ink she...
- Patent number 5,336,000
- Issue date Aug 9, 1994
- Seiko Epson Corporation
- Tsuneo Handa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Roller member for an electrophotographic device
- Patent number 5,324,885
- Issue date Jun 28, 1994
- Seiko Epson Corporation
- Yoshiro Koga
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method of preparing microcapsule
- Patent number 5,296,266
- Issue date Mar 22, 1994
- Seiko Epson Corporation
- Masanao Kunugi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus for forming an electrophotographic image having a novel t...
- Patent number 5,214,239
- Issue date May 25, 1993
- Seiko Epson Corporation
- Yoshiro Koga
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Toner and a process for preparing thereof
- Patent number 5,192,636
- Issue date Mar 9, 1993
- Seiko Epson Corporation
- Masanao Kunugi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Electrophotographic image forming apparatus using photoconductive t...
- Patent number 5,053,821
- Issue date Oct 1, 1991
- Seiko Epson Corporation, A Corporation of Japan
- Masanao Kunugi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Combination toner and printer utilizing same
- Patent number 4,948,692
- Issue date Aug 14, 1990
- Seiko Epson Corporation
- Koichi Higashimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
PROCESSING DEVICE, SHEET MANUFACTURING APPARATUS, PROCESSING METHOD...
- Publication number 20180305867
- Publication date Oct 25, 2018
- SEIKO EPSON CORPORATION
- Satomi YOSHIOKA
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PROCESSING DEVICE, SHEET MANUFACTURING APPARATUS, PROCESSING METHOD...
- Publication number 20180305868
- Publication date Oct 25, 2018
- SEIKO EPSON CORPORATION
- Masanao KUNUGI
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PROCESSING DEVICE, SHEET MANUFACTURING DEVICE, PROCESSING METHOD, A...
- Publication number 20180305870
- Publication date Oct 25, 2018
- SEIKO EPSON CORPORATION
- Masanao KUNUGI
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
ROBOT AND GEAR DEVICE
- Publication number 20180087643
- Publication date Mar 29, 2018
- SEIKO EPSON CORPORATION
- Masanao KUNUGI
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
ROBOT, GEAR DEVICE, AND MANUFACTURING METHOD FOR GEAR DEVICE
- Publication number 20180031109
- Publication date Feb 1, 2018
- SEIKO EPSON CORPORATION
- Masanao KUNUGI
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Toner-Particle Bearing Roller, Developing Device, and Image Forming...
- Publication number 20120263505
- Publication date Oct 18, 2012
- SEIKO EPSON CORPORATION
- Yoichi YAMADA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developing Agent Carrier Manufacturing Method, Developing Agent Car...
- Publication number 20070147906
- Publication date Jun 28, 2007
- SEIKO EPSON CORPORATION
- Noboru SAKURAI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developing Device And Image Forming Apparatus
- Publication number 20070110484
- Publication date May 17, 2007
- SEIKO EPSON CORPORATION
- Yoichi YAMADA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner-Particle Bearing Roller, Developing Device, And Image Forming...
- Publication number 20070110481
- Publication date May 17, 2007
- SEIKO EPSON CORPORATION
- Yoichi YAMADA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner quantity measuring device, method of measuring toner quantity...
- Publication number 20050196188
- Publication date Sep 8, 2005
- Masanao Kunugi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developing method and image forming method
- Publication number 20050095525
- Publication date May 5, 2005
- Seiko Epson Corporation
- Masanao Kunugi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Imaging system
- Publication number 20040265714
- Publication date Dec 30, 2004
- Seiko Epson Corporation
- Nobuhiro Miyakawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Non-magnetic single-component toner, method of prepairing the same,...
- Publication number 20040234881
- Publication date Nov 25, 2004
- Seiko Epson Corporation
- Nobuhiro Miyakawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Non-magnetic single-component toner, method of preparing the same,...
- Publication number 20030157419
- Publication date Aug 21, 2003
- Seiko Epson Corporation
- Nobuhiro Miyakawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developing device and image forming apparatus incorporating the same
- Publication number 20030113139
- Publication date Jun 19, 2003
- Seiko Epson Corporation
- Shinji Yasukawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Masanao Kunugi

Person

Patents Grantslast 30 patents

Processing device, sheet manufacturing device, processing method, a...

Processing device, sheet manufacturing apparatus, processing method...

Processing device, sheet manufacturing apparatus, processing method...

Robot, gear device, and manufacturing method for gear device

Robot and gear device

Toner-particle bearing roller, developing device, and image forming...

Developing agent carrier manufacturing method, developing agent car...

Developing device and image forming apparatus having a toner-partic...

Toner quantity measuring device, method of measuring toner quantity...

Imaging system

Developing method and image forming method

Non-magnetic single-component toner, method of preparing the same,...

Developing device and image forming apparatus incorporating the same

Non-magnetic single-component toner, method of preparing the same,...

Image receiving sheet and image receiving apparatus using the same

Image receiving sheet having particular critical surface tension, v...

Developing method and system for transferring toner from a toner ca...

Developing apparatus using non-magnetic spherical toner particles

Developing method and system

Development process

Developing method and system

Development process

Developing device

Thermal transfer type printer and method of rejuvenating an ink she...

Roller member for an electrophotographic device

Method of preparing microcapsule

Apparatus for forming an electrophotographic image having a novel t...

Toner and a process for preparing thereof

Electrophotographic image forming apparatus using photoconductive t...

Combination toner and printer utilizing same

Patents Applicationslast 30 patents

PROCESSING DEVICE, SHEET MANUFACTURING APPARATUS, PROCESSING METHOD...

PROCESSING DEVICE, SHEET MANUFACTURING APPARATUS, PROCESSING METHOD...

PROCESSING DEVICE, SHEET MANUFACTURING DEVICE, PROCESSING METHOD, A...

ROBOT AND GEAR DEVICE

ROBOT, GEAR DEVICE, AND MANUFACTURING METHOD FOR GEAR DEVICE

Toner-Particle Bearing Roller, Developing Device, and Image Forming...

Developing Agent Carrier Manufacturing Method, Developing Agent Car...

Developing Device And Image Forming Apparatus

Toner-Particle Bearing Roller, Developing Device, And Image Forming...

Toner quantity measuring device, method of measuring toner quantity...

Developing method and image forming method

Imaging system

Non-magnetic single-component toner, method of prepairing the same,...

Non-magnetic single-component toner, method of preparing the same,...

Developing device and image forming apparatus incorporating the same