Inventor
Souichirou Ichioka
Inventor
Fukuoka, JP
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B24Bprimary
B24BMachines, devices, or processes for grinding or polishing33%
H01LSemiconductor devices33%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1033%
PatentTitleYear
9,669,515'Polishing apparatus'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017Patents assigned to EBARA CORP (1)· patent assignee history
2017Patents assigned to KYUSHU INST TECHNOLOGY (1)· patent assignee history
2017Based in Fukuoka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EBARA CORP | 1 | 2017 |
| KYUSHU INST TECHNOLOGY | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fukuoka, JP | 1 | 2017 |