Inventor

Katsunori Takayama

Inventor

Fuji, JP

Overview

10→

Patents

1992–2011

Patent span

Chemistry

Primary field (CPC C)

Patents· 10 as inventor

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

C08Lprimary

C08LCompositions of macromolecular compounds42%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients26%

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. inserts11%

G06FElectric digital data processing11%

PatentTitleYear

8,052,830'Resin composition for laser welding and molded article'2011 7,652,079'Polybutylene terephthalate resin composition for vibration welding'2010 7,396,428'Laser weldable polybutylene terephthalate-series resin composition, and shaped article'2008 6,745,233'Data transfer technique for distributed memory type parallel computer'2004 6,665,700'Distributed-memory multiprocessor system utilizing plural multiprocessors with virtual storage space'2003 6,326,435'Polyester resin composition'2001 6,284,828'Polyacetal resin composition'2001 5,854,324'Polyacetal resin composition'1998 5,177,123'Self-lubricated polyacetal molding compositions and molded articles formed thereof'1993 5,173,532'Anti-friction and wear-resistant polyacetal molding compositions, and molded sliding members formed thereof'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–2001Patents assigned to POLYPLASTICS CO (5)· patent assignee history

1992–2010Based in Shizuoka, JP· patent location history

1998–2011Based in Fuji, JP· patent location history

2003–2004Patents assigned to FUJITSU LTD (2)· patent assignee history

2003Based in Kawasaki, JP· patent location history

2004Based in Sizuoka, JP· patent location history

2008Patents assigned to WIN TECH POLYMER LTD (1)· patent assignee history

2010–2011Patents assigned to WINTECH POLYMER LTD (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
POLYPLASTICS CO	5	1992–2001
FUJITSU LTD	2	2003–2004
WINTECH POLYMER LTD	2	2010–2011
WIN TECH POLYMER LTD	1	2008

Locations

Location	Patents	Span
Fuji, JP	5	1998–2011
Shizuoka, JP	3	1992–2010
Sizuoka, JP	1	2004
Kawasaki, JP	1	2003