Inventor
Yoji Wakayama
Inventor
Tokyo, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Jprimary
C09JAdhesives20%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1020%
Y10TTechnical subjects covered by former us classification20%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1012%
B23KSoldering or unsoldering4%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form4%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds4%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds4%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients4%
C08LCompositions of macromolecular compounds4%
PatentTitleYear
9,878,520'Adhesive sheet'20189,296,925'Film-like adhesive, adhesive sheet for semiconductor junction, and method for producing semiconductor device'20168,735,881'Resin film forming sheet for chip, and method for manufacturing semiconductor chip'20148,674,349'Resin film forming sheet for chip, and method for manufacturing semiconductor chip'20148,174,130'Laser dicing sheet and manufacturing method for chip body'20128,114,520'Laser dicing sheet and process for producing chip body'2012Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2012–2016Patents assigned to LINTEC CORP (5)· patent assignee history
2012–2018Patents assigned to WAKAYAMA YOJI (4)· patent assignee history
2012Patents assigned to SATO YOSUKE (2)· patent assignee history
2012Patents assigned to TAYA NAOKI (2)· patent assignee history
2012–2018Based in Tokyo, JP· patent location history
2014Based in Saitama, JP· patent location history
2018Patents assigned to OHASHI HITOSHI (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LINTEC CORP | 5 | 2012–2016 |
| WAKAYAMA YOJIself | 4 | 2012–2018 |
| SATO YOSUKE | 2 | 2012 |
| TAYA NAOKI | 2 | 2012 |
| OHASHI HITOSHI | 1 | 2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 4 | 2012–2018 |
| Saitama, JP | 2 | 2014 |