Inventor
Yoshishige Sakurai
Inventor
Nagano, JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Gprimary
H01GCapacitors55%
G01NInvestigating or analysing materials by determining their chemical or physical properties27%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
PatentTitleYear
10,210,997Solid electrolytic capacitor and manufacturing method thereof20199,978,527Solid Electrolytic capacitor and manufacturing method thereof20189,799,456'Solid electrolyte capacitor'20179,786,439'Solid electrolyte capacitor and housing for solid electrolyte capacitor'20179,576,742'Solid electrolyte capacitor and manufacturing method for same'20177,667,953'Electrolytic capacitor'20104,211,118'Ultrasonic fault detector'19804,205,554'Supersonic fault detection apparatus'19804,096,757'Method and apparatus for examining weld defects in vertical pipes by supersonic waves'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–1980Patents assigned to TOKYO SHIBAURA ELECTRIC CO (3)· patent assignee history
1978–1980Based in Yokohama, JP· patent location history
2010–2019Patents assigned to RUBYCON CORP (6)· patent assignee history
2010–2019Based in Nagano, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RUBYCON CORP | 6 | 2010–2019 |
| TOKYO SHIBAURA ELECTRIC CO | 3 | 1978–1980 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nagano, JP | 6 | 2010–2019 |
| Yokohama, JP | 3 | 1978–1980 |