Inventor
Takahide Hirayama
Inventor
Kitakyushu, JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B23Kprimary
B23KSoldering or unsoldering50%
B25JManipulators14%
G05BControl or regulating systems in general14%
F17CVessels for containing or storing compressed, liquefied or solidified gases7%
G01KMeasuring temperature7%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure7%
PatentTitleYear
11,067,462Sensor20219,233,431'Arc welding device and arc welding system'20167,136,723'Robot controller'20066,872,915'High speed carbon dioxide gas welding method'20056,853,878'Robot controller'20056,627,850'Consumable electrode type arc welding method and device therefor'20036,271,500'Arc welding monitoring device'20015,601,739'Method and apparatus for controlling arc welding robot'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2016Patents assigned to YASKAWA DENKI SEISAKUSHO KK (7)· patent assignee history
1997–2006Based in Kitakyushu, JP· patent location history
2003Patents assigned to HITACHI VIA MECHANICS LTD (1)· patent assignee history
2003–2016Based in Fukuoka, JP· patent location history
2016Patents assigned to HIRAYAMA TAKAHIDE (1)· patent assignee history
2016Patents assigned to MURAKAMI MASAFUMI (1)· patent assignee history
2021Patents assigned to YOKOGAWA ELECTRIC CORP (1)· patent assignee history
2021Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| YASKAWA DENKI SEISAKUSHO KK | 7 | 1997–2016 |
| HIRAYAMA TAKAHIDEself | 1 | 2016 |
| HITACHI VIA MECHANICS LTD | 1 | 2003 |
| MURAKAMI MASAFUMI | 1 | 2016 |
| YOKOGAWA ELECTRIC CORP | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kitakyushu, JP | 5 | 1997–2006 |
| Fukuoka, JP | 2 | 2003–2016 |
| Tokyo, JP | 1 | 2021 |