Inventor
MARUYAMA TAKETO
JP16 patents
⚠️ This page may combine multiple inventors who share the name “MARUYAMA TAKETO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI GAS CHEMICAL CO
8 patentsUS6323169B1Nov 27, 2001
Resist stripping composition and process for stripping resist
MITSUBISHI GAS CHEMICAL CO94 citations97
US5962385AOct 5, 1999
Cleaning liquid for semiconductor devices
MITSUBISHI GAS CHEMICAL CO74 citations96
US6440326B1Aug 27, 2002
Photoresist removing composition
MITSUBISHI GAS CHEMICAL CO57 citations95
US7049275B2May 23, 2006
Photoresist stripping composition and cleaning composition
MITSUBISHI GAS CHEMICAL CO36 citations92
US6638694B2Oct 28, 2003
Resist stripping agent and process of producing semiconductor devices using the same
MITSUBISHI GAS CHEMICAL CO56 citations92
US5211738AMay 18, 1993
Adenine derivatives and their use as a plant growth regulator
MITSUBISHI GAS CHEMICAL CO9 citations72
US8048331B2Nov 1, 2011
Etching composition and etching process
MITSUBISHI GAS CHEMICAL CO0 citations50
US5244487ASep 14, 1993
Adenine derivatives and their use as agents for increasing yield of crops
MITSUBISHI GAS CHEMICAL CO1 citations49
SHARP KK
4 patentsUS6686322B1Feb 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