Inventor
Yasuhide Denda
Inventor
Nagano, JP
Overview
Patents· 8 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 polishing47%
B08BCleaning in general18%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1018%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests12%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling6%
PatentTitleYear
6,982,009'Method and device for cleaning abrasive plates on an abrasive machine'20066,807,701'Method of cleaning abrasive plates of abrasive machine and cleaning device'20046,770,899'Work piece feeding machine'20046,705,929'Cloth cleaning device and polishing machine'20046,435,955'Abrasive machine'20026,319,100'Disk edge polishing machine and disk edge polishing system'20016,080,048'Polishing machine'20005,908,347'Polishing system for polishing wafer'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2001Patents assigned to FUJIKOSHI KIKAI KOGYO KK (3)· patent assignee history
1999–2006Based in Nagano, JP· patent location history
2002–2006Patents assigned to FUJIKOSHI MACHINERY CORP (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJIKOSHI MACHINERY CORP | 5 | 2002–2006 |
| FUJIKOSHI KIKAI KOGYO KK | 3 | 1999–2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nagano, JP | 8 | 1999–2006 |