Masazumi Yoshida

Person

Amagasaki-Shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for removing printing material
- Patent number 6,076,218
- Issue date Jun 20, 2000
- Minolta Co., Ltd.
- Kazuko Taniguchi
- B08 - CLEANING
Information Patent Grant
Regenerating apparatus of recording medium
- Patent number 5,694,657
- Issue date Dec 9, 1997
- Minolta Co., Ltd.
- Masazumi Yoshida
- B08 - CLEANING
Information Patent Grant
Regenerating apparatus for recording medium
- Patent number 5,689,754
- Issue date Nov 18, 1997
- Minolta Co., Ltd.
- Masazumi Yoshida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Regenerating apparatus of recording medium
- Patent number 5,678,157
- Issue date Oct 14, 1997
- Minolta Co., Ltd.
- Masazumi Yoshida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Apparatus for regenerating recording medium
- Patent number 5,621,939
- Issue date Apr 22, 1997
- Minolta Co., Ltd.
- Masazumi Yoshida
- B08 - CLEANING
Information Patent Grant
Cleaning solution for recycling recording member having toner images
- Patent number 5,612,302
- Issue date Mar 18, 1997
- Minolta Camera Kabushiki Kaisha
- Masazumi Yoshida
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Cleaning liquid for recycling copy medium for electrophotography
- Patent number 5,605,881
- Issue date Feb 25, 1997
- Minolta Co., Ltd.
- Junji Machida
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Method of recycling a waste recording member
- Patent number 5,542,985
- Issue date Aug 6, 1996
- Minolta Camera Kabushiki Kaisha
- Junji Machida
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Photosensitive member
- Patent number 4,491,626
- Issue date Jan 1, 1985
- Minolta Camera Kabushiki Kaisha
- Takao Kawamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic amorphous silicon member
- Patent number 4,489,149
- Issue date Dec 18, 1984
- Minolta Camera Kabushiki Kaisha
- Takao Kawamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic copying method
- Patent number 4,460,668
- Issue date Jul 17, 1984
- Minolta Camera Kabushiki Kaisha
- Masazumi Yoshida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive member
- Patent number 4,451,546
- Issue date May 29, 1984
- Minolta Camera Kabushiki Kaisha
- Takao Kawamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive member
- Patent number 4,409,311
- Issue date Oct 11, 1983
- Minolta Camera Kabushiki Kaisha
- Takao Kawamura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Spark-plug for automobile internal combustion engine
- Patent number 4,109,633
- Issue date Aug 29, 1978
- New Cosmos Electric Company Limited
- Hiroyuki Mitsudo
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Reproducible information holding medium, reproducing method of the...
- Publication number 20040161592
- Publication date Aug 19, 2004
- Masazumi Yoshida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Recyclable image-recording medium
- Publication number 20020022103
- Publication date Feb 21, 2002
- Toshimitsu Fujiwara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Masazumi Yoshida

Person

Patents Grantslast 30 patents

Apparatus for removing printing material

Regenerating apparatus of recording medium

Regenerating apparatus for recording medium

Regenerating apparatus of recording medium

Apparatus for regenerating recording medium

Cleaning solution for recycling recording member having toner images

Cleaning liquid for recycling copy medium for electrophotography

Method of recycling a waste recording member

Photosensitive member

Electrophotographic amorphous silicon member

Electrophotographic copying method

Photosensitive member

Photosensitive member

Spark-plug for automobile internal combustion engine

Patents Applicationslast 30 patents

Reproducible information holding medium, reproducing method of the...

Recyclable image-recording medium