Inventor
Naohisa Ueno
Inventor
Kawasaki, JP
Overview
Patents· 10 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 devices33%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1024%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material14%
B01FMixing, e.g. dissolving, emulsifying or dispersing5%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium5%
C11DDetergent compositions5%
C23FNon-mechanical removal of metallic material from surface5%
C23GCleaning or de-greasing of metallic material by chemical methods other than electrolysis5%
F16SConstructional elements in general5%
PatentTitleYear
10,967,413Forming device202110,967,414Forming device202110,926,313Forming apparatus20219,796,953'Cleaning liquid for lithography and method for cleaning substrate'20179,535,330'Stripping solution for photolithography and pattern formation method'20179,436,094'Stripping solution for photolithography and pattern formation method'20169,291,905'Developing solution for photolithography, method for forming resist pattern, and method and apparatus for producing developing solution for photolithography'20168,410,296'Surface treatment agent and surface treatment method'20138,142,980'Over-coating agent for forming fine patterns and a method of forming fine patterns using such agent'20127,579,138'Method for forming micropattern'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2017Patents assigned to TOKYO OHKA KOGYO CO LTD (7)· patent assignee history
2009–2012Based in Kanagawa, JP· patent location history
2012–2013Patents assigned to UENO NAOHISA (2)· patent assignee history
2012Patents assigned to KANEKO FUMITAKE (1)· patent assignee history
2013Patents assigned to KOSHIYAMA JUN (1)· patent assignee history
2013–2017Based in Kawasaki, JP· patent location history
2021Patents assigned to SUMITOMO HEAVY INDUSTRIES (3)· 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 |
|---|---|---|
| TOKYO OHKA KOGYO CO LTD | 7 | 2009–2017 |
| SUMITOMO HEAVY INDUSTRIES | 3 | 2021 |
| UENO NAOHISAself | 2 | 2012–2013 |
| KANEKO FUMITAKE | 1 | 2012 |
| KOSHIYAMA JUN | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kawasaki, JP | 5 | 2013–2017 |
| Tokyo, JP | 3 | 2021 |
| Kanagawa, JP | 2 | 2009–2012 |