Inventor
Masashi Dan
Inventor
Himeji, JP
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Kprimary
H01KElectric incandescent lamps100%
PatentTitleYear
6,465,949'Incandescent lamp filament'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002Patents assigned to USHIO ELECTRIC INC (1)· patent assignee history
2002Based in Himeji, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| USHIO ELECTRIC INC | 1 | 2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Himeji, JP | 1 | 2002 |