Inventor

Kenji Shibazaki

Inventor

Aichi, JP

Overview

1977–1992

Patent span

Physics

Primary field (CPC G)

Patents· 36 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G03Gprimary

G03GElectrography68%

H01HElectric switches6%

B65HHandling thin or filamentary material, e.g. sheets, webs, cables4%

G05BControl or regulating systems in general4%

B26DCutting2%

G03BApparatus or arrangements for taking photographs or for projecting or viewing them2%

G06FElectric digital data processing2%

H02HEmergency protective circuit arrangements2%

H03KPulse technique2%

H04NPictorial communication, e.g. television2%

PatentTitleYear

5,115,274'Copying magnification setting device for an electrophotographic copying apparatus'1992 5,023,663'Copying magnification setting device for an electrophotographic copying apparatus'1991 4,972,229'Copying magnification setting device for an electrophotographic copying apparatus'1990 4,956,672'Copying magnification setting device for an electrophotographic copying apparatus'1990 4,868,610'Copying apparatus with subjectively stored magnification values'1989 4,847,756'Data transmission system for a computer controlled copying machine having master and slave CPU\'s'1989 4,827,310'Copying magnification setting device for an electrophotographic copying apparatus'1989 4,816,864'Programmable copying apparatus'1989 4,806,978'Image editing system'1989 4,794,419'Integral document processing apparatus equipped with an image forming system and a facsimile transmission system'1988 4,657,380'Copying machine'1987 4,644,499'Copying magnification setting device for an electrophotographic copying apparatus'1987 4,634,262'Toner image fixing control process and apparatus in electrostatic copying machine'1987 4,597,662'Copier start button with diagnostic information'1986 4,543,643'Copying magnification setting device for an electrophotographic copying apparatus'1985 4,506,974'Copying machine'1985 4,459,673'Copier equipped with a system for transmitting information with voice'1984 4,441,804'Electrostatic copying apparatus including a switch checking system'1984 4,393,375'Control system for copying apparatus'1983 4,392,740'Paper transport control device for use in mechanical arrangement including manual paper feeding mechanism'1983 4,386,769'Automatic paper feeding arrangement'1983 4,372,676'Electrophotographic copying machine'1983 4,307,957'Paper jam detecting device for use in an electrophotographic copying machine'1981 4,280,763'Sequential control circuit means'1981 4,269,500'Trouble detecting system for electrophotographic copying machine'1981 4,265,440'Computer-controlled paper feeder'1981 4,260,248'Electrophotographic copying apparatus equipped with copying coverage indication device'1981 4,227,119'Controlled lighting device'1980 4,211,482'Electrophotographic copying apparatus equipped with scanning system control device'1980 4,143,570'Feeding and cutting control mechanism for roll stored paper'1979 4,113,374'Electrophotographic copying apparatus'1978 4,113,375'Power regulating device for controlling exposing means and fixing means in electrophotographic copying apparatus'1978 4,105,914'Presetting counter device'1978 4,101,214'Toner dispensing device with electrical integrating circuit'1978 4,071,721'Sequential controller'1978 4,048,666'Electric safety switch circuitry'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1992Patents assigned to MINOLTA CAMERA KK (36)· patent assignee history

1977–1992Based in Aichi, JP· patent location history

1981–1987Based in Nukata-gun, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MINOLTA CAMERA KK	36	1977–1992

Locations

Location	Patents	Span
Aichi, JP	34	1977–1992
Nukata-gun, JP	2	1981–1987