Inventor
CHAEN SHIGEHIRO
JP7 patents
⚠️ This page may combine multiple inventors who share the name “CHAEN SHIGEHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHOWA DENKO KK
6 patentsUS7235222B2Jun 26, 2007
Process for treating waste anesthetic gas
SHOWA DENKO KK21 citations90
US6846471B2Jan 25, 2005
Catalyst for decomposing nitrous oxide, process for producing the same and method for decomposing nitrous oxide
SHOWA DENKO KK32 citations90
US4959451ASep 25, 1990
Novel diallyl terephthalate prepolymer and method for preparing it
SHOWA DENKO KK10 citations73
US5003020AMar 26, 1991
Diallyl terephthalate prepolymer and process for producing seam
SHOWA DENKO KK2 citations62
US7597858B2Oct 6, 2009
Process and apparatus for treating waste anesthetic gas
SHOWA DENKO KK2 citations60
US4039577AAug 2, 1977
Process for preparing phenylisopropylurea derivatives
SHOWA DENKO KK1 citations49