Inventor
KASAHARA SENSHI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “KASAHARA SENSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSOH CORP
10 patentsUS5270024ADec 14, 1993
Process for reducing nitrogen oxides from exhaust gas
TOSOH CORP128 citations97
US5695728ADec 9, 1997
Method for removal of nitrogen oxides
TOSOH CORP20 citations92
US5427753AJun 27, 1995
Process for removing nitrogen oxides from oxygen rich exhaust gas
TOSOH CORP35 citations92
US5223236AJun 29, 1993
Method for exhaust gas cleaning
TOSOH CORP28 citations92
US5374409ADec 20, 1994
Purifying gases with an alkali metal and transition metal containing zeolite
TOSOH CORP12 citations73
US5236879AAug 17, 1993
Catalyst for purifying exhaust gas
TOSOH CORP16 citations73
US5514355AMay 7, 1996
Method for purifying an oxygen-rich exhaust gas
TOSOH CORP12 citations72
US5449504ASep 12, 1995
Process for removing nitrogen oxides from oxygen rich exhaust gas
TOSOH CORP15 citations70
US4957719ASep 18, 1990
Process for preparation of synthetic mazzite
TOSOH CORP5 citations54
US10011563B2Jul 3, 2018
Lithium styrene sulfonate
TOSOH CORP0 citations45