Inventor

ABE HISAKI

JP9 patents

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

MITSUBISHI GAS CHEMICAL CO

5 patents

US5242879ASep 7, 1993

Active carbon materials, process for the preparation thereof and the use thereof

MITSUBISHI GAS CHEMICAL CO189 citations98

US6323169B1Nov 27, 2001

Resist stripping composition and process for stripping resist

MITSUBISHI GAS CHEMICAL CO94 citations97

US6440326B1Aug 27, 2002

Photoresist removing composition

MITSUBISHI GAS CHEMICAL CO57 citations95

US6638694B2Oct 28, 2003

Resist stripping agent and process of producing semiconductor devices using the same

MITSUBISHI GAS CHEMICAL CO56 citations92

US5338462AAug 16, 1994

Active carbon materials, process for the preparation thereof and the use thereof

MITSUBISHI GAS CHEMICAL CO41 citations92

SHARP KK

4 patents

US6686322B1Feb 3, 2004

Cleaning agent and cleaning process using the same

SHARP KK39 citations91

US6458517B2Oct 1, 2002

Photoresist stripping composition and process for stripping photoresist

SHARP KK26 citations91

US6500270B2Dec 31, 2002

Resist film removing composition and method for manufacturing thin film circuit element using the composition

SHARP KK9 citations72

US6815150B2Nov 9, 2004

Photoresist stripping composition and process for stripping resist

SHARP KK12 citations71