Inventor
Masayasu Ishikawa
Inventor
Nagoya, JP
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Tprimary
Y10TTechnical subjects covered by former us classification21%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry14%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general14%
B01DSeparation7%
C03CChemical composition of glasses, glazes or vitreous enamels7%
C04BLime, magnesia7%
H05KPrinted circuits7%
Y02ATechnologies for adaptation to climate change7%
Y02TClimate change mitigation technologies related to transportation7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
PatentTitleYear
7,208,199'Method of protecting indicated information and cellular structure having its surface information protected by the protecting method'20076,948,243'Assembly method using marked information and assembly assembled by said assembling method'20055,011,732'Glass ceramic substrate having electrically conductive film'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–2007Patents assigned to NGK INSULATORS LTD (3)· patent assignee history
1991–2007Based in Nagoya, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NGK INSULATORS LTD | 3 | 1991–2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nagoya, JP | 3 | 1991–2007 |