Inventor
Motonori Tamura
Inventor
Kawasaki, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B24Bprimary
B24BMachines, devices, or processes for grinding or polishing15%
B24DTools for grinding, buffing or sharpening15%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1015%
B01DSeparation8%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry8%
B23KSoldering or unsoldering8%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form8%
C22CAlloys8%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general8%
Y10TTechnical subjects covered by former us classification8%
PatentTitleYear
7,601,672'High Al stainless steel sheet and honeycomb bodies employing them'20096,752,708'Pad conditioner for semiconductor substrates'20046,190,240'Method for producing pad conditioner for semiconductor substrates'20014,566,916'Low-hydrogen, low-nitrogen, low-oxygen welding flux'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–2009Patents assigned to NIPPON STEEL CORP (4)· patent assignee history
1986Based in Sagamihara, JP· patent location history
2001–2004Based in Kawasaki, JP· patent location history
2009Based in Futtsu, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON STEEL CORP | 4 | 1986–2009 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kawasaki, JP | 2 | 2001–2004 |
| Futtsu, JP | 1 | 2009 |
| Sagamihara, JP | 1 | 1986 |