Inventor

Tadashi Okudaira

Inventor

Ohtsu, JP

Overview

12→

Patents

1982–2003

Patent span

General tagging of new technological developments

Primary field (CPC Y)

Patents· 12 as inventor

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

Y10Tprimary

Y10TTechnical subjects covered by former us classification21%

C08JWorking-up16%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests16%

B29CShaping or joining of plastics11%

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. inserts9%

B29DProducing particular articles from plastics or from substances in a plastic state5%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form5%

C23CCoating metallic material4%

Y02TClimate change mitigation technologies related to transportation4%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers2%

PatentTitleYear

6,649,732'Aliphatic polyester film and gas barrier film'2003 6,600,008'Aliphatic polyester film and gas barrier film'2003 6,596,407'Coated polyester film'2003 6,323,308'Aliphatic polyester film'2001 5,968,665'Biaxially oriented polyamide resin film and production thereof'1999 5,718,965'Biaxially oriented polyamide film having surface protrusions'1998 5,707,719'Oriented film including polystyrene polymer having syndiotactic configuration'1998 5,084,334'Void-containing polyester-type film, and its laminate'1992 4,693,932'Oriented polyester film'1987 4,535,901'Blow-molded multi-ply vessel'1985 4,398,642'Multi-ply vessel and method for production thereof'1983 4,358,491'Process for producing a hollow vessel having a frosted glass-like surface'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982–2003Patents assigned to TOYO BOSEKI (12)· patent assignee history

1982–1985Based in Otsu, JP· patent location history

1987–1992Based in Tsuruga, JP· patent location history

1998–2003Based in Ohtsu, JP· patent location history

2003Based in Shiga, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TOYO BOSEKI	12	1982–2003

Locations

Location	Patents	Span
Ohtsu, JP	6	1998–2003
Otsu, JP	3	1982–1985
Tsuruga, JP	2	1987–1992
Shiga, JP	1	2003