Inventor
SEIICHIRO YAGINUMA
Inventor
JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Jprimary
B41JTypewriters50%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices20%
H01LSemiconductor devices10%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1010%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1010%
PatentTitleYear
11,498,331Liquid ejection head202211,465,418Manufacturing method for structure and manufacturing method for liquid ejection head202211,424,157Method of manufacturing structure202211,155,083Member transfer method and manufacturing method for liquid ejection head202111,135,841Liquid discharge head and manufacturing method of the same2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2022Patents assigned to CANON KK (5)· patent assignee history
2021–2022Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 5 | 2021–2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 5 | 2021–2022 |