Inventor
Kazutoshi Tanaka
Inventor
Nagoya, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties27%
Y10TTechnical subjects covered by former us classification27%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1018%
C04BLime, magnesia9%
H05KPrinted circuits9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
PatentTitleYear
6,870,260'Semiconductor module'20054,532,179'Metal-ceramic bonded material'19854,417,228'Gas component detector'19834,374,456'Process for producing a gas detecting element'19834,328,477'Gas detecting element and process for producing the same'19824,135,038'Seal structure of ceramics and low expansion metallic material'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979–1985Patents assigned to NGK SPARK PLUG CO (5)· patent assignee history
1979–1983Based in Nagoya, JP· patent location history
1985Based in Aichi, JP· patent location history
2005Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (1)· patent assignee history
2005Based in Gifu, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NGK SPARK PLUG CO | 5 | 1979–1985 |
| MATSUSHITA ELECTRIC INDUSTRIAL CO LTD | 1 | 2005 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nagoya, JP | 4 | 1979–1983 |
| Gifu, JP | 1 | 2005 |
| Aichi, JP | 1 | 1985 |