Inventor
Ryoji Shiota
Inventor
Kanagawa, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Rprimary
G01RMeasuring electric variables50%
B66DCapstans33%
G11CStatic stores17%
PatentTitleYear
7,782,689'Semiconductor integrated circuit and memory checking method'20107,565,589'Semiconductor integrated circuit having a BIST circuit'20097,358,715'Semiconductor integrated circuit'20087,207,019'Test circuit inserting method and apparatus for a semiconductor integrated circuit'20074,033,554'Double-drum winch'19774,022,432'Power transmission in double-drum winch'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977Patents assigned to KOMATSU MFG CO LTD (2)· patent assignee history
1977Based in Katano, JP· patent location history
2007–2008Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (2)· patent assignee history
2007–2010Based in Kanagawa, JP· patent location history
2009–2010Patents assigned to PANASONIC CORP (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KOMATSU MFG CO LTD | 2 | 1977 |
| MATSUSHITA ELECTRIC INDUSTRIAL CO LTD | 2 | 2007–2008 |
| PANASONIC CORP | 2 | 2009–2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 4 | 2007–2010 |
| Katano, JP | 2 | 1977 |