Inventor

Sadanobu Murasaki

Inventor

Osaka, JP

Overview

11→

Patents

1988–2004

Patent span

Physics

Primary field (CPC G)

Patents· 11 as inventor

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

B65Hprimary

B65HHandling thin or filamentary material, e.g. sheets, webs, cables22%

G03BApparatus or arrangements for taking photographs or for projecting or viewing them17%

B41JTypewriters11%

G03GElectrography11%

G06KGraphical data reading11%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers6%

G03CPhotosensitive materials for photographic purposes6%

G03DApparatus for processing exposed photographic materials6%

H04NPictorial communication, e.g. television6%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%

PatentTitleYear

6,806,973'Image transmitting apparatus and image forming apparatus'2004 5,473,400'Resealable film cartridge for a laser imager'1995 5,169,137'Magazine for photosensitive sheets'1992 5,149,078'Recording sheet storing apparatus for an image forming system'1992 5,133,541'Transport device for transporting recording medium'1992 5,100,121'Sheet feeder for an image forming apparatus'1992 5,021,824'Recording apparatus having a detachable recording material storing unit'1991 4,963,896'Recording media transporting device with arcshaped path'1990 4,874,161'Sheet transporting apparatus'1989 4,785,321'Image forming apparatus'1988 D0293686'Laser image recording machine'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–1992Patents assigned to MINOLTA CAMERA KK (9)· patent assignee history

1988Patents assigned to MURASAKI SADANOBU (1)· patent assignee history

1988–1992Based in Isehara, JP· patent location history

1990–1992Based in Osaka, JP· patent location history

1992Based in Machida, JP· patent location history

1995Patents assigned to MINNESOTA MINING & MFG (1)· patent assignee history

1995Based in Ishihara, JP· patent location history

2004Patents assigned to MINOLTA CO LTD (1)· patent assignee history

2004Based in Okazaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MINOLTA CAMERA KK	9	1988–1992
MINNESOTA MINING & MFG	1	1995
MINOLTA CO LTD	1	2004
MURASAKI SADANOBUself	1	1988

Locations

Location	Patents	Span
Osaka, JP	3	1990–1992
Isehara, JP	3	1988–1992
Okazaki, JP	1	2004
Ishihara, JP	1	1995
Machida, JP	1	1992