Inventor
Kazutaka Kunii
Inventor
Kobe, JP
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C03Cprimary
C03CChemical composition of glasses, glazes or vitreous enamels14%
C04BLime, magnesia14%
B28BShaping clay or other ceramic compositions7%
C03BManufacture, shaping, or supplementary processes7%
C21CProcessing of pig-iron, e.g. refining, manufacture of wrought-iron or steel7%
C22BProduction and refining of metals7%
F27BFurnaces, kilns, ovens or retorts in general7%
F27DDetails or accessories of furnaces, kilns, ovens or retorts, in so far as they are of kinds occurring in more than one kind of furnace7%
G11BInformation storage based on relative movement between record carrier and transducer7%
H05BElectric heating7%
PatentTitleYear
7,967,057'Induction melting apparatus employing halide type crucible, process for producing the crucible, method of induction melting, and process for producing ingot of ultrahigh-purity Fe-, Ni-, or Co-based alloy material'20116,557,378'Method for pressing oxynitride glass, disk of oxynitride glass made by said method, and pressing die for said method'20036,329,309'Glass with high specific rigidity for recording medium'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2011Patents assigned to KOBE STEEL LTD (3)· patent assignee history
2001–2011Based in Kobe, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KOBE STEEL LTD | 3 | 2001–2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kobe, JP | 3 | 2001–2011 |