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Inventor

Masaaki Tsukioka

Inventor
Iwakuni, JP

Overview

3→
Patents
1997–2000
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

C08Lprimary
C08LCompositions of macromolecular compounds22%
A61LMethods or apparatus for sterilising materials or objects in general11%
A61MDevices for introducing media into, or onto, the body11%
B01DSeparation11%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material11%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form11%
C08JWorking-up11%
Y10TTechnical subjects covered by former us classification11%
PatentTitleYear
6,114,472'Thermoplastic resin composition containing amorphous polyimide'20005,876,851'Film from polycarbonate, polyester to be laminated on metal'19995,658,466'Method of sterilizing a blood dialyzer having semipermeable polymeric membranes by .gamma.-ray irradiation'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–2000Patents assigned to TEIJIN LTD (3)· patent assignee history
1997–2000Based in Iwakuni, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TEIJIN LTD31997–2000
Locations
LocationPatentsSpan
Iwakuni, JP31997–2000