Inventor

Mamoru Senna

Inventor

Chofu, JP

Overview

1998–2009

Patent span

Chemistry

Primary field (CPC C)

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

C01Bprimary

C01BNon-metallic elements23%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests15%

A61KPreparations for medical, dental or toiletry purposes8%

A61LMethods or apparatus for sterilising materials or objects in general8%

B23KSoldering or unsoldering8%

B82YSpecific uses or applications of nanostructures8%

C04BLime, magnesia8%

C09KMaterials for miscellaneous applications, not provided for elsewhere8%

H05KPrinted circuits8%

Y10TTechnical subjects covered by former us classification8%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1998–2003Patents assigned to NARA MACHINERY CO LTD (3)· patent assignee history

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

2002Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (1)· patent assignee history

2002Patents assigned to SONY CORP (1)· patent assignee history

2002Based in Tokyo, JP· patent location history

2009Patents assigned to UNIV KEIO (1)· patent assignee history

2009Based in Yokohama, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NARA MACHINERY CO LTD	3	1998–2003
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD	1	2002
SONY CORP	1	2002
UNIV KEIO	1	2009

Locations