Inventor

Daisuke Sudo

Inventor

Yokohama-shi, Kanagawa, JP

Overview

6→

Patents

1984–2021

Patent span

Performing operations

Primary field (CPC B)

Patents· 6 as inventor

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

B65Dprimary

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers25%

G11BInformation storage based on relative movement between record carrier and transducer25%

B29CShaping or joining of plastics17%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts17%

B29LIndexing scheme associated with subclass b29c, relating to particular articles17%

PatentTitleYear

11,011,199Magnetic disk device and control method of servo write2021 10,997,999Information processing apparatus with switching circuit on power supply for disk device2021 10,964,344Magnetic disk device having two regions of different thicknesses2021 5,078,941'Process for the production of a resin-laminated rubber closure for a medical vial'1992 4,915,243'Resin-laminated rubber closure for a medical vial'1990 4,441,621'Pierceable closure member for vial'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–1990Patents assigned to DAIKYO GOMU SEIKO KK (2)· patent assignee history

1984–1992Based in Sumida-ku, JP· patent location history

1990–1992Patents assigned to YAMANOUCHI PHARMA CO LTD (2)· patent assignee history

1992Patents assigned to DAIKYO GOMU SEKIO LTD (1)· patent assignee history

2021Patents assigned to TOSHIBA ELECTRONIC DEVICES & STORAGE CORP (3)· patent assignee history

2021Patents assigned to TOSHIBA KK (3)· patent assignee history

2021Based in Yokohama-shi, Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TOSHIBA ELECTRONIC DEVICES & STORAGE CORP	3	2021
TOSHIBA KK	3	2021
DAIKYO GOMU SEIKO KK	2	1984–1990
YAMANOUCHI PHARMA CO LTD	2	1990–1992
DAIKYO GOMU SEKIO LTD	1	1992

Locations

Location	Patents	Span
Yokohama-shi, Kanagawa, JP	3	2021
Sumida-ku, JP	3	1984–1992