Inventor
Yasuto Ishida
Inventor
Aichi, JP
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Pprimary
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1026%
H01LSemiconductor devices23%
C11DDetergent compositions17%
C09GPolishing compositions11%
C09KMaterials for miscellaneous applications, not provided for elsewhere11%
B24BMachines, devices, or processes for grinding or polishing9%
C07CAcyclic or carbocyclic compounds3%
PatentTitleYear
11,028,340Composition for surface treatment, method for producing the same, surface treatment method using composition for surface treatment, and method for producing semiconductor substrate202110,954,479Composition for surface treatment and surface treatment method using the same202110,916,435Surface treatment composition, method of producing surface treatment composition, method of treating surface, and method of producing semiconductor substrate202110,876,073Composition for surface treatment, and method for surface treatment using the same202010,876,082Surface treatment composition, method for producing surface treatment composition, surface treatment method, and method for producing semiconductor substrate202010,781,410Composition for surface treatment and method for surface treatment using the same202010,093,834Polishing composition and polishing method20189,486,892'Polishing composition'20168,703,007'Polishing composition and polishing method using the same'20144,014,941'Method of producing .alpha.,.beta.-unsaturated ether'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977Based in Yokkaichi, JP· patent location history
2014–2021Patents assigned to FUJIMI INC (9)· patent assignee history
2014Patents assigned to AKATSUKA TOMOHIKO (1)· patent assignee history
2014Patents assigned to FUKUDA KANAKO (1)· patent assignee history
2014Patents assigned to ISHIDA YASUTO (1)· patent assignee history
2014Patents assigned to KACHI YOSHIHIRO (1)· patent assignee history
2014Based in Kakamigahara, JP· patent location history
2016–2021Based in Kiyosu, JP· patent location history
2018Based in Miaoli County, CN· patent location history
2020–2021Based in Aichi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJIMI INC | 9 | 2014–2021 |
| AKATSUKA TOMOHIKO | 1 | 2014 |
| FUKUDA KANAKO | 1 | 2014 |
| ISHIDA YASUTOself | 1 | 2014 |
| KACHI YOSHIHIRO | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Aichi, JP | 5 | 2020–2021 |
| Kiyosu, JP | 2 | 2016–2021 |
| Miaoli County, CN | 1 | 2018 |
| Kakamigahara, JP | 1 | 2014 |
| Yokkaichi, JP | 1 | 1977 |