Inventor
Katsuo Saio
Inventor
Hiratsuka, JP
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B23Kprimary
B23KSoldering or unsoldering35%
H05HPlasma technique25%
LOC1525%
G01KMeasuring temperature5%
H05BElectric heating5%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h105%
PatentTitleYear
11,014,188Center pipe for plasma torch, electrode, and plasma torch202110,986,721Replacement part unit for plasma torch, electrode, insulating guide, and nozzle202110,728,998Replacement part unit for plasma torch, electrode, insulating guide, and nozzle202010,625,364Insulation guide for plasma torch, and replacement part unit202010,232,460Center pipe for plasma torch, contact piece, electrode, and plasma torch201910,189,110Plasma cutting method and plasma cutting device2019D0802034'Plasma torch electrode'2017D0784432'Plasma torch electrode'2017D0776730'Plasma torch cartridge'2017D0776731'Plasma torch cartridge'2017D0692471'Electrode for a plasma torch'20138,399,811'Stage for substrate temperature control apparatus'20137,495,542'Film temperature sensor and temperature sensing substrate'20095,900,168'Plasma cutting method'19995,801,355'Plasma piercing with non-oxidative plasma gas and plasma cutting with oxidative plasma gas'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2019Patents assigned to KOMATSU MFG CO LTD (9)· patent assignee history
1998Based in Ninomiya, JP· patent location history
1999–2021Patents assigned to KOMATSU IND CORP (11)· patent assignee history
1999–2009Based in Kanagawa, JP· patent location history
2009Patents assigned to KELK LTD (1)· patent assignee history
2013Patents assigned to SAIO KATSUO (2)· patent assignee history
2013Patents assigned to BANDOH KENICHI (1)· patent assignee history
2013–2021Based in Hiratsuka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KOMATSU IND CORP | 11 | 1999–2021 |
| KOMATSU MFG CO LTD | 9 | 1998–2019 |
| SAIO KATSUOself | 2 | 2013 |
| BANDOH KENICHI | 1 | 2013 |
| KELK LTD | 1 | 2009 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hiratsuka, JP | 12 | 2013–2021 |
| Kanagawa, JP | 2 | 1999–2009 |
| Ninomiya, JP | 1 | 1998 |