Inventor
Toyoharu Chiyoshi
Inventor
Ayase, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B29Cprimary
B29CShaping or joining of plastics56%
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. inserts22%
A47CChairs11%
Y10TTechnical subjects covered by former us classification11%
PatentTitleYear
5,143,667'Skin covered foamed plastic seat with holes'19925,106,548'Method of producing skin-covered pad for seat'19924,985,189'Method of producing a skin-covered pad for a seat'19914,927,694'Method of producing skin-covered pad for seat'19904,886,630'Method of producing skin-covered pad for seat'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–1992Patents assigned to IKEDA BUSSAN CO (5)· patent assignee history
1989–1992Based in Ayase, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IKEDA BUSSAN CO | 5 | 1989–1992 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ayase, JP | 5 | 1989–1992 |