Inventor
Kazuo Takata
Inventor
Kudamatsu, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Pprimary
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1027%
G06FElectric digital data processing13%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1013%
H01JElectric discharge tubes or discharge lamps7%
H04BTransmission7%
H04HBroadcast communication7%
H04LTransmission of digital information, e.g. telegraphic communication7%
H04QSelecting7%
H04SStereophonic systems7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
PatentTitleYear
8,288,287'Etching method and etching equipment'20127,642,194'Method for etching and apparatus for etching'20106,709,984'Method for manufacturing semiconductor device'20046,189,127'Method and apparatus for pat 2 bus decoding'20015,907,827'Channel synchronized audio data compression and decompression for an in-flight entertainment system'19995,796,185'Circuit card present sense and protective power supply inhibit for airborne application of ATM switch unit'19985,110,408'Process for etching'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992Patents assigned to HITACHI LTD (1)· patent assignee history
1992–2012Based in Kudamatsu, JP· patent location history
1998–2001Patents assigned to SONY CORP (3)· patent assignee history
1998–2001Patents assigned to SONY TRANS COM INC (3)· patent assignee history
1998–2001Based in Placentia, CA, US· patent location history
2004–2012Patents assigned to HITACHI HIGH TECH CORP (2)· patent assignee history
2004Based in Yamaguchi, JP· patent location history
2010Patents assigned to DENSO CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY CORP | 3 | 1998–2001 |
| SONY TRANS COM INC | 3 | 1998–2001 |
| HITACHI HIGH TECH CORP | 2 | 2004–2012 |
| DENSO CORP | 1 | 2010 |
| HITACHI LTD | 1 | 1992 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kudamatsu, JP | 3 | 1992–2012 |
| Placentia, California, US | 3 | 1998–2001 |
| Yamaguchi, JP | 1 | 2004 |