Inventor

Hiroji Niimi

Inventor

Kuga-gun, JP

Overview

18→

Patents

1980–2003

Patent span

Performing operations

Primary field (CPC B)

Patents· 18 as inventor

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

Y10Tprimary

Y10TTechnical subjects covered by former us classification18%

B29CShaping or joining of plastics15%

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. inserts12%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers12%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds8%

C08LCompositions of macromolecular compounds7%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%

B29BPreparation or pretreatment of the material to be shaped5%

B29LIndexing scheme associated with subclass b29c, relating to particular articles5%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form4%

PatentTitleYear

6,613,259'Process of making polyester pellets'2003 6,355,319'Polyester resin composition and hollow molded container made therefrom'2002 6,320,014'Polyester pellets'2001 5,972,446'Polyester bottle and method of removing adsorbates on the bottle'1999 5,964,113'Method for manufacturing a resin-coated steel sheet for drawn-and-ironed cans'1999 5,714,273'Resin-coated steel sheet for drawn-and-ironed cans and drawn-and-ironed cans manufactured therefrom'1998 5,658,393'Method of removing adsorbates from a polyester bottle'1997 5,650,204'Polyester bottle and method of removing adsorbates on the bottle'1997 5,641,548'Blow molded articles'1997 5,571,584'Blow molded articles'1996 5,556,675'Blow molded articles'1996 5,527,622'Packaging laminate material'1996 5,286,187'Method for molding saturated crystalline polyesters and molding equipment therefor'1994 5,256,363'Polyethylene terephthalate and uses thereof'1993 5,191,987'Bottle made of saturated polyesters'1993 5,102,705'Bottles and methods for making thereof'1992 5,034,177'Method for molding saturated crystalline polyesters'1991 4,198,327'Grafted polyolefin composition having improved adhesiveness'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980–1999Patents assigned to MITSUI PETROCHEMICAL IND (14)· patent assignee history

1980–2003Based in Kuga-gun, JP· patent location history

1992–1999Based in Yamaguchi, JP· patent location history

1993Based in Iwakuni, JP· patent location history

1996Patents assigned to JUJO PAPER CO LTD (1)· patent assignee history

1998–1999Patents assigned to NIPPON STEEL CORP (2)· patent assignee history

1999–2003Patents assigned to MITSUI CHEMICALS INC (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MITSUI PETROCHEMICAL IND	14	1980–1999
MITSUI CHEMICALS INC	4	1999–2003
NIPPON STEEL CORP	2	1998–1999
JUJO PAPER CO LTD	1	1996

Locations

Location	Patents	Span
Kuga-gun, JP	10	1980–2003
Yamaguchi, JP	7	1992–1999
Iwakuni, JP	1	1993