Inventor
Taro Arakawa
Inventor
Tokyo, JP
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices20%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1020%
C09JAdhesives16%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1013%
B23KSoldering or unsoldering11%
B41JTypewriters7%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds4%
B26DCutting2%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form2%
C08LCompositions of macromolecular compounds2%
PatentTitleYear
11,011,407Wafer processing method using a ring frame and a polyolefin sheet202111,004,744Wafer processing method for dividing a wafer along predefined division lines202110,998,232Wafer processing method of uniting a wafer and a ring frame using a polyolefin sheet202110,991,587Wafer processing method including applying a polyester sheet to a wafer202110,991,624Wafer processing method including applying a polyolefin sheet to a wafer202110,985,067Wafer processing method using a laser beam dividing step202110,985,066Wafer processing method for dividing a wafer along division lines202110,910,269Wafer processing method202110,896,850Wafer processing method20216,270,270'Printing apparatus'20016,196,741'Printer'20016,102,596'Printing device with cutter'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2001Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (3)· patent assignee history
2000–2001Based in Nishinomiya, JP· patent location history
2021Patents assigned to DISCO CORP (9)· patent assignee history
2021Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DISCO CORP | 9 | 2021 |
| MATSUSHITA ELECTRIC INDUSTRIAL CO LTD | 3 | 2000–2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 9 | 2021 |
| Nishinomiya, JP | 3 | 2000–2001 |