Inventor
Seiji Onuma
Inventor
Ueda, JP
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC10primary
LOC10100%
PatentTitleYear
D0789814'Clamp meter'2017D0705681'Digital multi meter'2014D0705099'Digital multi meter'2014D0704579'Digital multi meter'2014D0700085'Insulation resistance tester'2014D0481963'Digital multi-meter'2003D0435796'Digital multi-meter'2001D0395834'Insulation resistance tester'1998D0390139'Digital multi-meter'1998D0381280'Digital multi-meter'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2017Patents assigned to HIOKI ELECTRIC WORKS (10)· patent assignee history
1997–2017Based in Ueda, JP· patent location history
2014Patents assigned to ONUMA SEIJI (1)· patent assignee history
2014Patents assigned to YOSHIIKE TETSUYA (1)· patent assignee history
2014Based in Nagano, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HIOKI ELECTRIC WORKS | 10 | 1997–2017 |
| ONUMA SEIJIself | 1 | 2014 |
| YOSHIIKE TETSUYA | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ueda, JP | 7 | 1997–2017 |
| Nagano, JP | 3 | 2014 |