Masaki Ozawa

Person

Shizuoka-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Charging member, process cartridge and electrophotographic apparatus
- Patent number 7,962,068
- Issue date Jun 14, 2011
- Canon Kabushiki Kaisha
- Noriaki Kuroda
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Charging member, process cartridge, and electrophotographic apparatus
- Patent number 7,693,457
- Issue date Apr 6, 2010
- Canon Kabushiki Kaisha
- Yoko Kuruma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charging member, process cartridge and electrophotographic apparatus
- Patent number 7,664,434
- Issue date Feb 16, 2010
- Canon Kabushiki Kaisha
- Noriaki Kuroda
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
ACTIVE OXYGEN SUPPLY DEVICE, DEVICE FOR PERFORMING TREATMENT WITH A...
- Publication number 20240350689
- Publication date Oct 24, 2024
- Canon Kabushiki Kaisha
- TAKUMI FURUKAWA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ACTIVE OXYGEN SUPPLY DEVICE
- Publication number 20240343571
- Publication date Oct 17, 2024
- Canon Kabushiki Kaisha
- YUICHI KIKUCHI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
REACTIVE OXYGEN SUPPLY APPARATUS, TREATMENT APPARATUS USING REACTIV...
- Publication number 20240343574
- Publication date Oct 17, 2024
- Canon Kabushiki Kaisha
- TAKUMI FURUKAWA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ACTIVE OXYGEN SUPPLY DEVICE, DEVICE FOR CONDUCTING TREATMENT WITH A...
- Publication number 20240342679
- Publication date Oct 17, 2024
- Canon Kabushiki Kaisha
- SHOTA KANEKO
- C01 - INORGANIC CHEMISTRY
Information Patent Application
GAS TREATMENT APPARATUS AND GAS TREATMENT METHOD
- Publication number 20240343573
- Publication date Oct 17, 2024
- Canon Kabushiki Kaisha
- KENJI TAKASHIMA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
REACTIVE OXYGEN SUPPLY APPARATUS, TREATMENT APPARATUS USING REACTIV...
- Publication number 20240343570
- Publication date Oct 17, 2024
- Canon Kabushiki Kaisha
- MOTOTERU GOTO
- C01 - INORGANIC CHEMISTRY
Information Patent Application
GAS TREATMENT DEVICE AND GAS TREATMENT METHOD
- Publication number 20240342337
- Publication date Oct 17, 2024
- Canon Kabushiki Kaisha
- YUICHI KIKUCHI
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ACTIVE OXYGEN SUPPLY DEVICE AND METHOD FOR TREATMENT WITH ACTIVE OX...
- Publication number 20240157006
- Publication date May 16, 2024
- Canon Kabushiki Kaisha
- TAKUMI FURUKAWA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DEVICE FOR TREATMENT WITH ACTIVATED OXYGEN AND METHOD FOR TREATMENT...
- Publication number 20240157011
- Publication date May 16, 2024
- Canon Kabushiki Kaisha
- TAKUMI FURUKAWA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ACTIVE OXYGEN SUPPLY APPARATUS
- Publication number 20230226235
- Publication date Jul 20, 2023
- Canon Kabushiki Kaisha
- TORU OGUMA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ACTIVE OXYGEN SUPPLY DEVICE, DEVICE FOR CONDUCTING TREATMENT BY ACT...
- Publication number 20230146111
- Publication date May 11, 2023
- Canon Kabushiki Kaisha
- Takumi Furukawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
STERILIZATION DEVICE, STERILIZATION METHOD, ACTIVE OXYGEN SUPPLY DE...
- Publication number 20230139536
- Publication date May 4, 2023
- Canon Kabushiki Kaisha
- Takumi Furukawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CHARGING MEMBER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUS
- Publication number 20090238601
- Publication date Sep 24, 2009
- Canon Kabushiki Kaisha
- Noriaki Kuroda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CHARGING MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS
- Publication number 20090080933
- Publication date Mar 26, 2009
- Canon Kabushiki Kaisha
- Yoko Kuruma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CHARGING MEMBER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUS
- Publication number 20070217823
- Publication date Sep 20, 2007
- CANON KABUSHIKI KAISHA
- Noriaki Kuroda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Masaki Ozawa

Person

Patents Grantslast 30 patents

Charging member, process cartridge and electrophotographic apparatus

Charging member, process cartridge, and electrophotographic apparatus

Charging member, process cartridge and electrophotographic apparatus

Patents Applicationslast 30 patents

ACTIVE OXYGEN SUPPLY DEVICE, DEVICE FOR PERFORMING TREATMENT WITH A...

ACTIVE OXYGEN SUPPLY DEVICE

REACTIVE OXYGEN SUPPLY APPARATUS, TREATMENT APPARATUS USING REACTIV...

ACTIVE OXYGEN SUPPLY DEVICE, DEVICE FOR CONDUCTING TREATMENT WITH A...

GAS TREATMENT APPARATUS AND GAS TREATMENT METHOD

REACTIVE OXYGEN SUPPLY APPARATUS, TREATMENT APPARATUS USING REACTIV...

GAS TREATMENT DEVICE AND GAS TREATMENT METHOD

ACTIVE OXYGEN SUPPLY DEVICE AND METHOD FOR TREATMENT WITH ACTIVE OX...

DEVICE FOR TREATMENT WITH ACTIVATED OXYGEN AND METHOD FOR TREATMENT...

ACTIVE OXYGEN SUPPLY APPARATUS

ACTIVE OXYGEN SUPPLY DEVICE, DEVICE FOR CONDUCTING TREATMENT BY ACT...

STERILIZATION DEVICE, STERILIZATION METHOD, ACTIVE OXYGEN SUPPLY DE...

CHARGING MEMBER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUS

CHARGING MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS

CHARGING MEMBER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUS