Inventor
Yoshito Sakamoto
Inventor
Osaka, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B60Rprimary
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for13%
C08JWorking-up13%
H01RElectrically-conductive connections13%
H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines13%
Y10TTechnical subjects covered by former us classification13%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds6%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%
C08LCompositions of macromolecular compounds6%
C23CCoating metallic material6%
H01BCables6%
PatentTitleYear
7,182,995'Plated-polyester article and production process thereof'20075,547,144'Cable reel of electric signal transmission apparatus'19965,495,996'Cable Reel'19964,978,693'Polyphenylene oxide moldings radiation crosslinked with (meth)acrylated phosphoric acid or admixtures'19904,840,987'Flame retardant heat-shrinkable tube'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–2007Patents assigned to SUMITOMO ELECTRIC INDUSTRIES (5)· patent assignee history
1989–2007Based in Osaka, JP· patent location history
1996Based in Tochigi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SUMITOMO ELECTRIC INDUSTRIES | 5 | 1989–2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| Osaka, JP | 3 | 1989–2007 |
| Tochigi, JP | 2 | 1996 |