Masahiko Hisajima

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Paper feeding device and a paper guiding device in a copying apparatus
- Patent number 4,879,578
- Issue date Nov 7, 1989
- Mita Industrial Co., Ltd.
- Masahiko Hisajima
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Copying machine
- Patent number 4,673,283
- Issue date Jun 16, 1987
- Mita Industrial Co Ltd.
- Masahiko Hisajima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic copying apparatus
- Patent number 4,668,075
- Issue date May 26, 1987
- Mita Industrial Co., Ltd.
- Yutaka Shigemura
- G05 - CONTROLLING REGULATING
Information Patent Grant
Temperature detector
- Patent number 4,650,347
- Issue date Mar 17, 1987
- Mita Industrial Co., Ltd.
- Yutaka Shigemura
- G05 - CONTROLLING REGULATING
Information Patent Grant
Electrostatic copying apparatus
- Patent number 4,642,448
- Issue date Feb 10, 1987
- Mita Industrial Co., Ltd.
- Yutaka Shigemura
- G05 - CONTROLLING REGULATING
Information Patent Grant
Paper feeder equipped with copying paper cassettes
- Patent number 4,623,137
- Issue date Nov 18, 1986
- Mita Industrial Co., Ltd.
- Yoichiro Irie
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Copying machine with a variable magnification device
- Patent number 4,618,252
- Issue date Oct 21, 1986
- Mita Industrial Co., Ltd.
- Masahiko Hisajima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cleaning device for use with transfer type electrostatic copying ma...
- Patent number 4,616,924
- Issue date Oct 14, 1986
- Mita Kogyo Kabushiki Kaisha
- Hiroshi Kimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Power transmitting device in a copying machine
- Patent number 4,607,734
- Issue date Aug 26, 1986
- Mita Industrial Co., Ltd.
- Masahiro Watashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Automatic developing bias control device
- Patent number 4,607,954
- Issue date Aug 26, 1986
- Mita Kogyo Kabushiki Kaisha
- Haruya Osaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cleaning device in electrostatic copying apparatus
- Patent number 4,602,864
- Issue date Jul 29, 1986
- Mita Industrial Co., Ltd.
- Hiroshi Kimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic copying apparatus
- Patent number 4,551,009
- Issue date Nov 5, 1985
- Mita Industrial Co., Ltd.
- Yutaka Shigemura
- G05 - CONTROLLING REGULATING
Information Patent Grant
Electrostatic copying apparatus
- Patent number 4,533,233
- Issue date Aug 6, 1985
- Mita Industrial Co., Ltd.
- Hiroshi Kimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Mount for a rotating drum and a developer within an electrostatic c...
- Patent number 4,530,588
- Issue date Jul 23, 1985
- Mita Industrial Co., Ltd.
- Hiroshi Kimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Paper guiding device in a copying apparatus
- Patent number 4,523,754
- Issue date Jun 18, 1985
- Mita Industrial Co., Ltd.
- Masahiko Hisajima
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Apparatus for regulating the movement of a movable member
- Patent number 4,519,702
- Issue date May 28, 1985
- Mita Industrial Company Limited
- Yutaka Shigemura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Copying apparatus having a copy sheet sorter
- Patent number 4,515,464
- Issue date May 7, 1985
- Mita Industrial Company Limited
- Yutaka Shigemura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Copy paper supply system for a transfer type electrostatic copying...
- Patent number 4,505,571
- Issue date Mar 19, 1985
- Mita Industrial Co Ltd.
- Hiroshi Kimura
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Optical device in variable magnification electrostatic copying appa...
- Patent number 4,487,497
- Issue date Dec 11, 1984
- Mita Industrial Co., Ltd.
- Hiroshi Kimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Transfer-type electrostatic copying method
- Patent number 4,456,673
- Issue date Jun 26, 1984
- Mita Industrial Co., Ltd.
- Yutaka Shigemura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Dual component developing material detecting device for electrostat...
- Patent number 4,423,948
- Issue date Jan 3, 1984
- Mita Industrial Company Limited
- Hiroshi Kimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing material supplying control device for electrostatic copy...
- Patent number 4,405,226
- Issue date Sep 20, 1983
- Mita Industrial Company Limited
- Hiroshi Kimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Supporting mechanism of a document cover lid for a copying apparatus
- Patent number 4,365,893
- Issue date Dec 28, 1982
- Mita Industrial Company Limited
- Hiroshi Kimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Transfer type electrostatic copying apparatus
- Patent number 4,345,834
- Issue date Aug 24, 1982
- Mita Industrial Company Limited
- Hiroshi Kimura
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Developing device in electrostatic copying apparatus
- Patent number 4,332,467
- Issue date Jun 1, 1982
- Mita Industrial Co., Ltd.
- Hiroshi Kimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic photographic copying machine
- Patent number 4,179,211
- Issue date Dec 18, 1979
- Mita Industrial Co., Ltd.
- Hiroshi Kimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Masahiko Hisajima

Person

Patents Grantslast 30 patents

Paper feeding device and a paper guiding device in a copying apparatus

Copying machine

Electrostatic copying apparatus

Temperature detector

Electrostatic copying apparatus

Paper feeder equipped with copying paper cassettes

Copying machine with a variable magnification device

Cleaning device for use with transfer type electrostatic copying ma...

Power transmitting device in a copying machine

Automatic developing bias control device

Cleaning device in electrostatic copying apparatus

Electrostatic copying apparatus

Electrostatic copying apparatus

Mount for a rotating drum and a developer within an electrostatic c...

Paper guiding device in a copying apparatus

Apparatus for regulating the movement of a movable member

Copying apparatus having a copy sheet sorter

Copy paper supply system for a transfer type electrostatic copying...

Optical device in variable magnification electrostatic copying appa...

Transfer-type electrostatic copying method

Dual component developing material detecting device for electrostat...

Developing material supplying control device for electrostatic copy...

Supporting mechanism of a document cover lid for a copying apparatus

Transfer type electrostatic copying apparatus

Developing device in electrostatic copying apparatus

Electrostatic photographic copying machine