Hisayuki Ushiyama

Person

Hiratsuka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process for preparing toner or capsule toner for use in electrophot...
- Patent number 4,888,264
- Issue date Dec 19, 1989
- Canon Kabushiki Kaisha
- Toru Matsumoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Encapsulated toner having shell with first vinyl polymer with Mn of...
- Patent number 4,797,344
- Issue date Jan 10, 1989
- Canon Kabushiki Kaisha
- Toshiaki Nakahara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Encapsulated electrostatic toner with locally attached non-magnetic...
- Patent number 4,740,443
- Issue date Apr 26, 1988
- Canon Kabushiki Kaisha
- Toshiaki Nakahara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Encapsulated toner
- Patent number 4,626,490
- Issue date Dec 2, 1986
- Canon Kabushiki Kaisha
- Masuo Yamazaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Capsule toner
- Patent number 4,590,142
- Issue date May 20, 1986
- Canon Kabushiki Kaisha
- Masuo Yamazaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Pressure-fixable capsule toner comprising pressure fixable core mat...
- Patent number 4,581,312
- Issue date Apr 8, 1986
- Canon Kabushiki Kaisha
- Toshiaki Nakahara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Microcapsule toner and process of making same
- Patent number 4,565,764
- Issue date Jan 21, 1986
- Canon Kabushiki Kaisha
- Toshiaki Nakahara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer for electrophotography having carrier particles, toner pa...
- Patent number 4,514,485
- Issue date Apr 30, 1985
- Canon Kabushiki Kaisha
- Hisayuki Ushiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Pressure-fixable microcapsule toner
- Patent number 4,497,885
- Issue date Feb 5, 1985
- Canon Kabushiki Kaisha
- Hisayuki Ushiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Hisayuki Ushiyama

Person

Patents Grantslast 30 patents

Process for preparing toner or capsule toner for use in electrophot...

Encapsulated toner having shell with first vinyl polymer with Mn of...

Encapsulated electrostatic toner with locally attached non-magnetic...

Encapsulated toner

Capsule toner

Pressure-fixable capsule toner comprising pressure fixable core mat...

Microcapsule toner and process of making same

Developer for electrophotography having carrier particles, toner pa...

Pressure-fixable microcapsule toner