Inventor
Masayuki Sakurai
Inventor
Tokyo, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H05Kprimary
H05KPrinted circuits29%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1024%
C02FTreatment of water, waste water, sewage, or sludge6%
C07CAcyclic or carbocyclic compounds6%
C08LCompositions of macromolecular compounds6%
F21KNon-electric light sources using luminescence6%
H01RElectrically-conductive connections6%
H03HImpedance networks, e.g. resonant circuits6%
H10HInorganic light-emitting semiconductor devices having potential barriers6%
Y02PClimate change mitigation technologies in the production or processing of goods6%
PatentTitleYear
7,777,238'Chip-type light emitting device and wiring substrate for the same'20106,777,612'Electronic device sealing electronic element therein and manufacturing method thereof, and printed wiring board suitable for such electronic device'20046,600,214'Electronic component device and method of manufacturing the same'20036,555,756'Printed wiring board having cavity for mounting electronic parts therein and method for manufacturing thereof'20035,154,647'Electrical junction block for automobile and a method for manufacturing the same'19923,989,600'Distilling H.sub.2 O from aromatic carboxylic acid at a pH exceeding 9'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976Patents assigned to TEIJIN HERCULES CHEM CO LTD (1)· patent assignee history
1976Based in Matsuyama, JP· patent location history
1992Patents assigned to FURUKAWA ELECTRIC CO LTD (1)· patent assignee history
1992–2010Based in Tokyo, JP· patent location history
2003–2010Patents assigned to HITACHI AIC INC (4)· patent assignee history
2003Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI AIC INC | 4 | 2003–2010 |
| FURUKAWA ELECTRIC CO LTD | 1 | 1992 |
| TEIJIN HERCULES CHEM CO LTD | 1 | 1976 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 4 | 1992–2010 |
| Kanagawa, JP | 1 | 2003 |
| Matsuyama, JP | 1 | 1976 |