Inventor
ISHII TOHRU
JP12 patents
⚠️ This page may combine multiple inventors who share the name “ISHII TOHRU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON CATALYTIC CHEM IND
8 patentsUS6632973B1Oct 14, 2003
Method for decomposing or oxidizing dioxins and/or poly chlorinated biphenyls contained in liquid
NIPPON CATALYTIC CHEM IND23 citations92
US5770093AJun 23, 1998
Catalyst for treatment of waste water, method for production thereof and method for treatment of waste water therewith
NIPPON CATALYTIC CHEM IND23 citations92
US5620610AApr 15, 1997
Catalyst for treating wastewater, process for producing it, and process for treating wastewater with the catalyst
NIPPON CATALYTIC CHEM IND24 citations91
US5399541AMar 21, 1995
Catalyst for treating wastewater
NIPPON CATALYTIC CHEM IND38 citations91
US5374599ADec 20, 1994
Catalyst for treating wastewater, process for producing it, and process for treating wastewater with the catalyst
NIPPON CATALYTIC CHEM IND25 citations91
US6797184B2Sep 28, 2004
Catalyst for treating waste water, method for preparing the same and process for treating waste water
NIPPON CATALYTIC CHEM IND8 citations71
US6730215B2May 4, 2004
Apparatus for treating waste water
NIPPON CATALYTIC CHEM IND4 citations62
US7247240B2Jul 24, 2007
Method for treating waste water
NIPPON CATALYTIC CHEM IND4 citations60
DAINIPPON PRINTING CO LTD
4 patentsUS5940168AAug 17, 1999
Index-printed photograph DP bag, index-printed photograph film bag and index print sheet thereof
DAINIPPON PRINTING CO LTD19 citations92
US7298520B2Nov 20, 2007
Image printing system
DAINIPPON PRINTING CO LTD29 citations88
US5078427AJan 7, 1992
Label having sublimation transferred image
DAINIPPON PRINTING CO LTD17 citations72
US4984823AJan 15, 1991
Label having sublimation transferred image
DAINIPPON PRINTING CO LTD18 citations72