LexDanaLexDanabeta
Inventor

Katsuji Honda

Inventor
Yachiyo, JP

Overview

4→
Patents
1981–2002
Patent span
Performing operations
Primary field (CPC B)

Patents· 4 as inventor

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

H01Fprimary
H01FMagnets29%
B29CShaping or joining of plastics14%
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. inserts14%
C09DCoating compositions, e.g. paints, varnishes or lacquers14%
F16LPipes14%
G02BOptical elements, systems or apparatus14%
PatentTitleYear
6,364,370'Pipe joint'20025,738,714'Recording liquid'19984,327,346'Anisotropic polymeric magnet in the tubular form and process for producing the same'19824,308,155'Rubber or plastic magnet and magnetic powder for making the same'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–1982Patents assigned to TDK ELECTRONICS CO LTD (2)· patent assignee history
1981–1982Based in Yachiyo, JP· patent location history
1998Patents assigned to MITSUBISHI CHEM CORP (1)· patent assignee history
1998Based in Chigasaki, JP· patent location history
2002Based in Katsushika-ku, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TDK ELECTRONICS CO LTD21981–1982
MITSUBISHI CHEM CORP11998
Locations
LocationPatentsSpan
Yachiyo, JP21981–1982
Katsushika-ku, JP12002
Chigasaki, JP11998