Inventor
Hidetoshi Oyama
Inventor
Osaka, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B23Kprimary
B23KSoldering or unsoldering70%
B25JManipulators10%
G05BControl or regulating systems in general10%
H05KPrinted circuits10%
PatentTitleYear
8,604,387'Control method for arc welding apparatus and arc welding apparatus'20138,289,708'Electric equipment'20127,928,340'Control method for arc welding apparatus and arc welding apparatus'20117,518,088'Controller for arc welding robot'20096,984,805'Arc welder'20066,207,928'Consumable electrode type pulse arc welding method'20015,834,733'ARC welding machine'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2006Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (3)· patent assignee history
1998Based in Toyonaka, JP· patent location history
2001–2013Based in Osaka, JP· patent location history
2009–2013Patents assigned to PANASONIC CORP (4)· patent assignee history
2012–2013Patents assigned to AIMI KEI (2)· patent assignee history
2012–2013Patents assigned to OYAMA HIDETOSHI (2)· patent assignee history
2013Patents assigned to KAWAMOTO ATSUHIRO (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PANASONIC CORP | 4 | 2009–2013 |
| MATSUSHITA ELECTRIC INDUSTRIAL CO LTD | 3 | 1998–2006 |
| AIMI KEI | 2 | 2012–2013 |
| OYAMA HIDETOSHIself | 2 | 2012–2013 |
| KAWAMOTO ATSUHIRO | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Osaka, JP | 6 | 2001–2013 |
| Toyonaka, JP | 1 | 1998 |