Inventor
Hiromasa Iyama
Inventor
Shinjuku-ku, JP
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Fprimary
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices25%
G06FElectric digital data processing25%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1025%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014Patents assigned to HOYA CORP (1)· patent assignee history
2014Patents assigned to IYAMA HIROMASA (1)· patent assignee history
2014Patents assigned to KOBAYASHI HIDEO (1)· patent assignee history
2014Based in Shinjuku-ku, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HOYA CORP | 1 | 2014 |
| IYAMA HIROMASAself | 1 | 2014 |
| KOBAYASHI HIDEO | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shinjuku-ku, JP | 1 | 2014 |