Inventor
Toshio Kubota
Inventor
Sayama, JP
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B05Bprimary
B05BSpraying apparatus17%
G11BInformation storage based on relative movement between record carrier and transducer17%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1011%
Y10TTechnical subjects covered by former us classification11%
B08BCleaning in general6%
B24BMachines, devices, or processes for grinding or polishing6%
C07CAcyclic or carbocyclic compounds6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
C07DHeterocyclic compounds3%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds3%
PatentTitleYear
8,871,332'Transparent fluorine-containing polymer'20146,599,435'Method for controlling flatness of wafer and manufacturing method of thin-film magnetic head'20036,475,062'Film thickness measuring method, polishing method, fabrication method of thin film magnetic head and substrate for forming the thin film magnetic head'20026,340,558'Polishing method and fabrication method of thin film magnetic head'20026,270,393'Abrasive slurry and preparation process thereof'20016,178,974'Cleaning apparatus and method'20016,085,764'Cleaning apparatus and method'20005,897,984'Method for manufacturing a flying magnetic head slider'19995,808,132'.alpha.,.alpha.-bis(trifluoromethyl)arylacetic acid ester; its intermediates for synthesis; and process for producing the same'19985,742,451'Machined magnetic head with contoured air bearing surfaces'19985,672,742'Process for producing .alpha.-(trifluoromethyl)arylacetic acid'19975,640,755'Method for manufacturing a magnetic head'19975,378,505'Method of and apparatus for electrostatically spray-coating work with paint'19955,288,029'Apparatus for electrostatically spray-coating workpiece with paint'19945,269,567'Line jointing structure for electrostatic spray coating apparatus'19935,255,856'Electrostatic spray painting apparatus'19935,208,078'Method of paint application by electrostatic spraying'19935,199,650'Structure for preventing current from leaking out of devices for electrostatic spray coating'19934,446,881'Method for pressure transport of methanol through a pipeline'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–1995Patents assigned to HONDA MOTOR CO LTD (5)· patent assignee history
1993–1995Based in Sayama, JP· patent location history
1997–2003Patents assigned to TDK CORP (9)· patent assignee history
1997–1998Patents assigned to NIPPON MEKTRON KK (2)· patent assignee history
1997–2014Based in Hitachi, JP· patent location history
1997–1999Based in Komoro, JP· patent location history
2000–2001Based in Nagano, JP· patent location history
2001–2003Based in Tokyo, JP· patent location history
2014Patents assigned to HIROOKA EIKO (1)· patent assignee history
2014Patents assigned to HIROOKA MAKOTO (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TDK CORP | 9 | 1997–2003 |
| HONDA MOTOR CO LTD | 5 | 1993–1995 |
| NIPPON MEKTRON KK | 2 | 1997–1998 |
| HIROOKA EIKO | 1 | 2014 |
| HIROOKA MAKOTO | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sayama, JP | 6 | 1993–1995 |
| Tokyo, JP | 4 | 2001–2003 |
| Hitachi, JP | 3 | 1997–2014 |
| Komoro, JP | 3 | 1997–1999 |
| Nagano, JP | 2 | 2000–2001 |