Emi Kawashima

Inventor

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Work History

Patent OwnerApplications FiledYear
IDEMITSU KOSAN CO., LTD.
1
4
1
1
2011
2014
2016
2017

Inventor Addresses

AddressDuration
Chiba, JPJan 03, 19 - Nov 30, 21
Sodegaura, JPFeb 14, 17 - Jan 21, 25
Sodegaura-shi, Chiba, JPJul 07, 16 - May 07, 20
Sodegaura-shi, JPOct 10, 13 - Nov 04, 21
Tokyo, JPDec 08, 22 - Mar 06, 25

Technology Profile

Technology Matters
C01G: COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F 3
C04B: LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 2
C23C: COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 4

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Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
2025/0081,5402025THIN FILM TRANSISTOR AND ELECTRONIC DEVICE0
122059922025Crystalline oxide thin film, multilayer body and thin film transistor0
2025/0015,1962025THIN FILM TRANSISTOR AND ELECTRONIC DEVICE0
2025/0015,1982025OXIDE SEMICONDUCTOR FILM, THIN FILM TRANSISTOR, AND ELECTRONIC DEVICE0
2025/0006,7832025THIN FILM TRANSISTOR AND ELECTRONIC DEVICE0

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