Inventor

Yoshitaka Ogino

Inventor

Kawasaki, JP

Overview

15→

Patents

1982–1996

Patent span

Physics

Primary field (CPC G)

Patents· 15 as inventor

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

H04Nprimary

H04NPictorial communication, e.g. television29%

G03GElectrography24%

G05BControl or regulating systems in general14%

G06TImage data processing or generation, in general10%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein5%

G06FElectric digital data processing5%

G09GArrangements or circuits for control of indicating devices using static means to present variable information5%

G11BInformation storage based on relative movement between record carrier and transducer5%

Y02PClimate change mitigation technologies in the production or processing of goods5%

PatentTitleYear

5,537,552'Apparatus for selectively comparing pointers to detect full or empty status of a circular buffer area in an input/output (I/O) buffer'1996 5,469,419'Information processing apparatus with recording medium discharging mechanism for preventing change or loss of information of recording medium by temperature increase of the apparatus'1995 5,177,795'Image processing apparatus'1993 4,980,814'System for controlling image formation'1990 4,923,285'Drive apparatus having a temperature detector'1990 4,924,319'Board-writing apparatus'1990 4,905,042'Image forming apparatus'1990 4,882,778'Electronic load drive control apparatus'1989 4,821,334'Image processing apparatus'1989 4,811,052'Control device for control of multi-function control units in an image processing apparatus'1989 4,800,482'Sequence controller using pulse counts to activate/deactivate controlled elements'1989 4,786,820'Apparatus for parallel-processing image data'1988 4,706,128'Image reading and converting apparatus'1987 4,701,807'Method and apparatus for processing an image'1987 4,365,888'Electrostatic copying apparatus'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982Patents assigned to RICOH KK (1)· patent assignee history

1982Based in Tokyo, JP· patent location history

1987–1996Patents assigned to CANON KK (14)· patent assignee history

1987–1996Based in Kawasaki, JP· patent location history

1989Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CANON KK	14	1987–1996
RICOH KK	1	1982

Locations

Location	Patents	Span
Kawasaki, JP	13	1987–1996
Kanagawa, JP	1	1989
Tokyo, JP	1	1982