Tsutomu Uehara

Person

Yokosuka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for forming an electrophotographic latent image
- Patent number 4,967,231
- Issue date Oct 30, 1990
- Kabushiki Kaisha Toshiba
- Masahiro Hosoya
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Developing apparatus using one-component non-magnetic toner
- Patent number 4,866,480
- Issue date Sep 12, 1989
- Kabushiki Kaisha Toshiba
- Masahiro Hosoya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing method using one-component non-magnetic toner with posit...
- Patent number 4,833,059
- Issue date May 23, 1989
- Kabushiki Kaisha Toshiba
- Shinya Tomura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Ink jet system
- Patent number 4,794,463
- Issue date Dec 27, 1988
- Kabushiki Kaisha Toshiba
- Sakae Tamura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Developing apparatus
- Patent number 4,656,965
- Issue date Apr 14, 1987
- Kabushiki Kaisha Toshiba
- Masahiro Hosoya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing apparatus
- Patent number 4,628,860
- Issue date Dec 16, 1986
- Kabushiki Kaisha Toshiba
- Masahiro Hosoya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device
- Patent number 4,598,991
- Issue date Jul 8, 1986
- Tokyo Shibaura Denki Kabushiki Kaisha
- Masahiro Hosoya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Ion flow modulator
- Patent number 4,593,994
- Issue date Jun 10, 1986
- Kabushiki Kaisha Toshiba
- Sakae Tamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Recording apparatus using a toner-fog generated by electric fields...
- Patent number 4,568,955
- Issue date Feb 4, 1986
- Tokyo Shibaura Denki Kabushiki Kaisha
- Masahiro Hosoya
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Apparatus for forming a cloud of toner particles
- Patent number 4,266,503
- Issue date May 12, 1981
- Tokyo Shibaura Denki Kabushiki Kaisha
- Tsutomu Uehara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic brush apparatus for electrostatic printing system
- Patent number 4,233,935
- Issue date Nov 18, 1980
- Tokyo Shibaura Denki Kabushiki Kaisha
- Tsutomu Uehara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Tsutomu Uehara

Person

Patents Grantslast 30 patents

Apparatus for forming an electrophotographic latent image

Developing apparatus using one-component non-magnetic toner

Developing method using one-component non-magnetic toner with posit...

Ink jet system

Developing apparatus

Developing apparatus

Developing device

Ion flow modulator

Recording apparatus using a toner-fog generated by electric fields...

Apparatus for forming a cloud of toner particles

Magnetic brush apparatus for electrostatic printing system