Inventor
MASUSAKI HIROSHI
JP10 patents
⚠️ This page may combine multiple inventors who share the name “MASUSAKI HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON OXYGEN CO LTD
5 patentsUS6800855B1Oct 5, 2004
Spectroscopic method for analyzing isotopes by using a semiconductor laser
NIPPON OXYGEN CO LTD29 citations91
US6636316B1Oct 21, 2003
Spectroscopic method for analyzing a gas by using laser beam
NIPPON OXYGEN CO LTD24 citations91
US6483589B1Nov 19, 2002
Laser spectroscopy system
NIPPON OXYGEN CO LTD33 citations91
US5821537AOct 13, 1998
Infrared spectroscopic analysis method for gases and device employing the method therein
NIPPON OXYGEN CO LTD33 citations91
US5703365ADec 30, 1997
Infrared spectroscopic analysis method for gases and device employing the method therein
NIPPON OXYGEN CO LTD23 citations91
MITSUBISHI MATERIAL SILICON
4 patentsUS7033843B2Apr 25, 2006
Semiconductor manufacturing method and semiconductor manufacturing apparatus
MITSUBISHI MATERIAL SILICON22 citations92
US6491758B1Dec 10, 2002
CVD apparatus equipped with moisture monitoring
MITSUBISHI MATERIAL SILICON11 citations73
US6776805B2Aug 17, 2004
Semiconductor manufacturing apparatus having a moisture measuring device
MITSUBISHI MATERIAL SILICON2 citations62
US6794204B2Sep 21, 2004
Semiconductor manufacturing method and semiconductor manufacturing apparatus
MITSUBISHI MATERIAL SILICON0 citations51