Inventor

YAHAGI ISAO

JP11 patents

⚠️ This page may combine multiple inventors who share the name “YAHAGI ISAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SUMITOMO CHEMICAL CO

6 patents

US6743885B2Jun 1, 2004

Resin composition for intermediate layer of three-layer resist

SUMITOMO CHEMICAL CO7 citations73

US6369258B1Apr 9, 2002

Silicon-containing compound and organic electroluminescence device using the same

SUMITOMO CHEMICAL CO7 citations73

US5830972ANov 3, 1998

Polysilane, its production process and starting materials therefor

SUMITOMO CHEMICAL CO12 citations73

US6696588B2Feb 24, 2004

Silicon-containing compound and organic electroluminescence device using the same

SUMITOMO CHEMICAL CO3 citations62

US9461257B2Oct 4, 2016

Electronic device insulating layer, and method for producing electronic device insulating layer

SUMITOMO CHEMICAL CO0 citations39

US9362512B2Jun 7, 2016

Electronic device insulating layer material capable of forming an insulating layer at low temperature

SUMITOMO CHEMICAL CO0 citations39

YAHAGI ISAO

3 patents

US8507898B2Aug 13, 2013

Organic thin film transistor, method for manufacturing the same, display member using the organic thin film transistor, and display

YAHAGI ISAO0 citations47

US8476621B2Jul 2, 2013

Resin composition, gate insulating layer, and organic thin film transistor

YAHAGI ISAO1 citations47

US9035292B2May 19, 2015

Organic thin-film transistor insulating layer material

YAHAGI ISAO0 citations36

FUJITSU LTD

2 patents

US6949324B2Sep 27, 2005

Alkali-soluble siloxane polymer, positive type resist composition, resist pattern, process for forming the same, electronic device and process for manufacturing the same

FUJITSU LTD7 citations72

US7439010B2Oct 21, 2008

Alkali-soluble siloxane polymer, positive type resist composition, resist pattern, process for forming the same, electronic device and process for manufacturing the same

FUJITSU LTD2 citations61