Inventor
Hiroyasu Yumura
Inventor
Osaka, JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y02Eprimary
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution32%
H01BCables28%
H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines16%
H01RElectrically-conductive connections12%
Y10TTechnical subjects covered by former us classification8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
PatentTitleYear
7,614,243'Super-conductive cable operation method and super-conductive cable system'20097,598,458'Super-conductive cable'20097,439,448'Phase split structure of multiphase superconducting cable'20087,211,723'Phase separation jig for superconductive cables and phase separation structure of superconductive cables'20077,166,804'Terminal structure of superconducting cable and superconducting cable line therewith'20077,148,423'Phase split structure of multiphase superconducting cable'20067,091,423'Superconducting cable'20066,552,260'Superconducting cable and method of analyzing the same'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2009Patents assigned to SUMITOMO ELECTRIC INDUSTRIES (6)· patent assignee history
2003–2008Patents assigned to TOKYO ELECTRIC POWER CO (5)· patent assignee history
2003–2009Based in Osaka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SUMITOMO ELECTRIC INDUSTRIES | 6 | 2003–2009 |
| TOKYO ELECTRIC POWER CO | 5 | 2003–2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| Osaka, JP | 8 | 2003–2009 |