Inventor
Tsuneshi Ogawa
Inventor
Fujisawa, JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B23Kprimary
B23KSoldering or unsoldering89%
G01NInvestigating or analysing materials by determining their chemical or physical properties11%
PatentTitleYear
6,340,396'Flux cored wire for welding duplex stainless steel'20025,914,061'High nitrogen flux cored wire for all position welding of Cr-Ni type stainless steel'19995,861,605'High nitrogen flux cored welding wire for Cr-Ni type stainless steel'19995,854,462'Stainless-steel flux cored wire electrode'19985,378,871'Flux containing wire for use in stainless steel welding'19955,219,425'Flux containing wire for use in stainless steel welding'19935,124,529'Flux-cored wire for welding stainless steel'19924,345,140'Composite wire for stainless steel welding'19824,192,175'Process and apparatus for measurement of diffusible hydrogen'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980–2002Patents assigned to KOBE STEEL LTD (9)· patent assignee history
1980–1982Based in Kamakura, JP· patent location history
1992–2002Based in Fujisawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KOBE STEEL LTD | 9 | 1980–2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fujisawa, JP | 7 | 1992–2002 |
| Kamakura, JP | 2 | 1980–1982 |