Inventor
Yasuyuki Sakurai
Inventor
Shizouka, JP
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Kprimary
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients25%
C08LCompositions of macromolecular compounds25%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general25%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices25%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002Patents assigned to YUTAKA GIKEN CO LTD (1)· patent assignee history
2002Based in Hamamatsu, JP· patent location history
2021Patents assigned to AZ ELECTRONIC MAT LUXEMBOURG SARL (1)· patent assignee history
2021Patents assigned to MERCK PATENT GMBH (1)· patent assignee history
2021Based in Shizouka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AZ ELECTRONIC MAT LUXEMBOURG SARL | 1 | 2021 |
| MERCK PATENT GMBH | 1 | 2021 |
| YUTAKA GIKEN CO LTD | 1 | 2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shizouka, JP | 1 | 2021 |
| Hamamatsu, JP | 1 | 2002 |