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Inventor

Shoji Komatsubara

Inventor
Shiga, JP

Overview

7→
Patents
1987–1992
Patent span
Physics
Primary field (CPC G)

Patents· 7 as inventor

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

G03Gprimary
G03GElectrography57%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them43%
PatentTitleYear
5,146,268'Method of controlling exposure of process camera'19925,105,216'Process camera having improved focusing glass frame and the focusing glass frame thereof'19924,926,213'Apparatus for holding sensitized material in slitwise exposure type copying camera'19904,777,509'System for loading sheet materials on a rotary drum'19884,754,302'Wet type color electrophotographic copying machine'19884,702,588'Apparatus for producing an electrophotographic print'19874,682,881'Apparatus for producing an electrophotographic print'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1992Patents assigned to DAINIPPON SCREEN MFG (6)· patent assignee history
1987–1988Patents assigned to ISHIHARA MINING & CHEMICAL CO (2)· patent assignee history
1987–1992Based in Shiga, JP· patent location history
1987–1988Based in Hikone, JP· patent location history
1988Patents assigned to DANBAYASHI TOSHIAKI (1)· patent assignee history
1988Patents assigned to KOMATSUBARA SHOJI (1)· patent assignee history
1988Patents assigned to OKA YASUYUKI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DAINIPPON SCREEN MFG61987–1992
ISHIHARA MINING & CHEMICAL CO21987–1988
DANBAYASHI TOSHIAKI11988
KOMATSUBARA SHOJIself11988
OKA YASUYUKI11988
Locations
LocationPatentsSpan
Shiga, JP41987–1992
Hikone, JP31987–1988