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Inventor

Shiro Agehama

Inventor
Akita, JP

Overview

2→
Patents
1998–2004
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

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

A61Mprimary
A61MDevices for introducing media into, or onto, the body50%
A61BDiagnosis25%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%
PatentTitleYear
6,692,474'Recovery instrument'20045,743,258'Pharyngeal airway'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998Patents assigned to MALLINCKRODT MEDICAL INC (1)· patent assignee history
1998Patents assigned to SATO TORU (1)· patent assignee history
1998–2004Based in Akita, JP· patent location history
2004Patents assigned to SUMITOMO BAKELITE CO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MALLINCKRODT MEDICAL INC11998
SATO TORU11998
SUMITOMO BAKELITE CO12004
Locations
LocationPatentsSpan
Akita, JP21998–2004