Toshio Tsuboi

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image reading apparatus
- Patent number 5,465,172
- Issue date Nov 7, 1995
- Minolta Camera Kabushiki Kaisha
- Shigenobu Fukushima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus having detachable optical system
- Patent number 5,335,090
- Issue date Aug 2, 1994
- Minolta Camera Kabushiki Kaisha
- Hirokazu Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Facsimile apparatus with a page printer having reduced memory capac...
- Patent number 5,317,416
- Issue date May 31, 1994
- Minolta Camera Kabushiki Kaisha
- Toshio Tsuboi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Facsimile apparatus capable of distinguishing the communication fro...
- Patent number 5,262,851
- Issue date Nov 16, 1993
- Minolta Camera Kabushiki Kaisha
- Munehiro Nakatani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital color copying machine comprising a test mode for making a c...
- Patent number 5,182,638
- Issue date Jan 26, 1993
- Minolta Camera Kabushiki Kaisha
- Toshio Tsuboi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus with imbricated discharge of recording pape...
- Patent number 5,128,762
- Issue date Jul 7, 1992
- Minolta Camera Kabushiki Kaisha
- Hideo Muramatsu
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Digital color copying machine comprising a test mode for making a c...
- Patent number 5,124,788
- Issue date Jun 23, 1992
- Minolta Camera Kabushiki Kaisha
- Toshio Tsuboi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital color copying machine for forming a plurality of images of...
- Patent number 5,124,799
- Issue date Jun 23, 1992
- Minolta Camera Kabushiki Kaisha
- Toshio Tsuboi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for processing half tone images to improve efficiency of dat...
- Patent number 5,121,197
- Issue date Jun 9, 1992
- Minolta Camera Kabushiki Kaisha
- Hirokazu Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Facsimile apparatus
- Patent number 5,121,221
- Issue date Jun 9, 1992
- Minolta Camera Co. Ltd.
- Hiroaki Hamano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus comprising sample image printing mode and i...
- Patent number 5,119,182
- Issue date Jun 2, 1992
- Minolta Camera Kabushiki Kaisha
- Toshio Tsuboi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Facsimile device enabling efficient output to record sheet
- Patent number 5,057,937
- Issue date Oct 15, 1991
- Minolta Camera Kabushiki Kaisha
- Hideo Muramatsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital color copying machine
- Patent number 4,979,031
- Issue date Dec 18, 1990
- Minolta Camera Kabushiki Kaisha
- Toshio Tsuboi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital color copying machine comprising a test mode for making a c...
- Patent number 4,958,221
- Issue date Sep 18, 1990
- Minolta Camera Kabushiki Kaisha
- Toshio Tsuboi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Toshio Tsuboi

Person

Patents Grantslast 30 patents

Image reading apparatus

Image reading apparatus having detachable optical system

Facsimile apparatus with a page printer having reduced memory capac...

Facsimile apparatus capable of distinguishing the communication fro...

Digital color copying machine comprising a test mode for making a c...

Image forming apparatus with imbricated discharge of recording pape...

Digital color copying machine comprising a test mode for making a c...

Digital color copying machine for forming a plurality of images of...

Method for processing half tone images to improve efficiency of dat...

Facsimile apparatus

Image forming apparatus comprising sample image printing mode and i...

Facsimile device enabling efficient output to record sheet

Digital color copying machine

Digital color copying machine comprising a test mode for making a c...