Insulation spacer and gas insulation shutoff apparatus using the insulation spacer
US-11070039-B2 · Jul 20, 2021 · US
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Nukaga Jun patents
Nukaga Jun is listed as an inventor on 17 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Nukaga Jun |
| Total patents | 17 |
| First publication | Feb 4, 2016 |
| Latest publication | Jul 20, 2021 |
Notable patents
Publications ranked by popularity score, then publication date.
Gas-blast circuit breaker
US-10991529-B2 · Apr 27, 2021 · US
Gas-Blast Circuit Breaker
US-2020279704-A1 · Sep 3, 2020 · US
Oil leakage detector and oil leakage detection method and image processing unit
US-10755442-B2 · Aug 25, 2020 · US
Insulation Spacer and Gas Insulation Shutoff Apparatus Using the Insulation Spacer
US-2020083678-A1 · Mar 12, 2020 · US
Leakage oil detection system
US-10234355-B2 · Mar 19, 2019 · US
Leakage oil detector system and method
US-10113933-B2 · Oct 30, 2018 · US
Stationary induction electrical apparatus
US-10090095-B2 · Oct 2, 2018 · US
Oil Leakage Detector and Oil Leakage Detection Method and Image Processing Unit
US-2018137652-A1 · May 17, 2018 · US
Oil leakage detector and oil leakage detection method
US-9898830-B2 · Feb 20, 2018 · US
Recent patents
Latest publications not already listed above.
Stationary induction electrical apparatus
US-2017301454-A1 · Oct 19, 2017 · US
Leakage oil detector system and method
US-2017234762-A1 · Aug 17, 2017 · US
Power switchgear
US-9613762-B2 · Apr 4, 2017 · US
Leakage Oil Detection System
US-2017016796-A1 · Jan 19, 2017 · US
Oil Leakage Detector and Oil Leakage Detection Method
US-2016275699-A1 · Sep 22, 2016 · US
Switchgear
US-2016049268-A1 · Feb 18, 2016 · US
Power Switchgear
US-2016035501-A1 · Feb 4, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Hitachi Ltd | 17 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G06T7/0004 | 6 |
| G01M3/38 | 4 |
| H04N23/84 | 4 |
| G06T2207/10024 | 4 |
| G06T7/90 | 4 |