Masaaki Hiro

Person

Ninomiya, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Colored fine resin particles and production process thereof, aqueou...
- Patent number 7,008,977
- Issue date Mar 7, 2006
- Canon Kabushiki Kaisha
- Junichi Sakai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Aqueous ink, organic pigment powder, ink cartridge, recording unit...
- Patent number 6,619,791
- Issue date Sep 16, 2003
- Canon Kabushiki Kaisha
- Shinichi Tochihara
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Packaging medium for electrophotographic photosensitive member
- Patent number 5,096,755
- Issue date Mar 17, 1992
- Canon Kabushiki Kaisha
- Masaru Nakagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive member for electrophotography
- Patent number 5,008,168
- Issue date Apr 16, 1991
- Canon Kabushiki Kaisha
- Masaru Nakagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member having charge generator p...
- Patent number 4,980,254
- Issue date Dec 25, 1990
- Canon Kabushiki Kaisha
- Masaaki Hiro
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus for preparing electrophotographic photosensitive members
- Patent number 4,974,964
- Issue date Dec 4, 1990
- Canon Kabushiki Kaisha
- Toshiyuki Yoshihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member
- Patent number 4,932,860
- Issue date Jun 12, 1990
- Canon Kabushiki Kaisha
- Toshiyuki Yoshihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive member for electrophotography
- Patent number 4,877,701
- Issue date Oct 31, 1989
- Canon Kabushiki Kaisha
- Masaaki Hiro
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic member with the surface layer having a fluorine...
- Patent number 4,863,823
- Issue date Sep 5, 1989
- Canon Kabushiki Kaisha
- Masaaki Hiro
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Packaging arrangement for electrophotographic photosensitive member
- Patent number 4,860,898
- Issue date Aug 29, 1989
- Canon Kabushiki Kaisha
- Masaaki Hiro
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member with combination of polym...
- Patent number 4,818,654
- Issue date Apr 4, 1989
- Canon Kabushiki Kaisha
- Masaaki Hiro
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member
- Patent number 4,803,140
- Issue date Feb 7, 1989
- Canon Kabushiki Kaisha
- Masaaki Hiro
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Electrophotographic member with surface layer having fluorine resin...
- Patent number 4,792,507
- Issue date Dec 20, 1988
- Canon Kabushiki Kaisha
- Toshiyuki Yoshihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member containing a disazo pigment
- Patent number 4,788,119
- Issue date Nov 29, 1988
- Canon Kabushiki Kaisha
- Masataka Yamashita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic member with silicone graft copolymer in surface...
- Patent number 4,716,091
- Issue date Dec 29, 1987
- Canon Kabushiki Kaisha
- Toshiyuki Yoshihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member and process for forming e...
- Patent number 4,654,288
- Issue date Mar 31, 1987
- Canon Kabushiki Kaisha
- Masaaki Hiro
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive member with resin having low oligomer content in cha...
- Patent number 4,632,892
- Issue date Dec 30, 1986
- Canon Kabushiki Kaisha
- Yuichi Yashiki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Disazo electrophotographic photosensitive member
- Patent number 4,551,404
- Issue date Nov 5, 1985
- Canon Kabushiki Kaisha
- Masaaki Hiro
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Colored fine resin particles and production process thereof, aqueou...
- Publication number 20030050362
- Publication date Mar 13, 2003
- Canon Kabushiki Kaisha
- Junichi Sakai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Aqueous ink, organic pigment powder, ink cartridge, recording unit...
- Publication number 20020101490
- Publication date Aug 1, 2002
- Canon Kabushiki Kaisha
- Shinichi Tochihara
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Masaaki Hiro

Person

Patents Grantslast 30 patents

Colored fine resin particles and production process thereof, aqueou...

Aqueous ink, organic pigment powder, ink cartridge, recording unit...

Packaging medium for electrophotographic photosensitive member

Photosensitive member for electrophotography

Electrophotographic photosensitive member having charge generator p...

Apparatus for preparing electrophotographic photosensitive members

Electrophotographic photosensitive member

Photosensitive member for electrophotography

Electrophotographic member with the surface layer having a fluorine...

Packaging arrangement for electrophotographic photosensitive member

Electrophotographic photosensitive member with combination of polym...

Electrophotographic photosensitive member

Electrophotographic member with surface layer having fluorine resin...

Electrophotographic photosensitive member containing a disazo pigment

Electrophotographic member with silicone graft copolymer in surface...

Electrophotographic photosensitive member and process for forming e...

Photosensitive member with resin having low oligomer content in cha...

Disazo electrophotographic photosensitive member

Patents Applicationslast 30 patents

Colored fine resin particles and production process thereof, aqueou...

Aqueous ink, organic pigment powder, ink cartridge, recording unit...