Inventor
SOBUKAWA HIDEO
JP26 patents
⚠️ This page may combine multiple inventors who share the name “SOBUKAWA HIDEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYODA CHUO KENKYUSHO KK
14 patentsUS6306794B1Oct 23, 2001
Composite oxide, composite oxide carrier and catalyst
TOYODA CHUO KENKYUSHO KK164 citations99
US6150288ANov 21, 2000
Composite oxide, composite oxide carrier and catalyst
TOYODA CHUO KENKYUSHO KK131 citations99
US6335305B1Jan 1, 2002
Catalyst for purifying exhaust gas
TOYODA CHUO KENKYUSHO KK111 citations98
US5945369AAug 31, 1999
Catalyst for purifying exhaust gases and process for producing the same
TOYODA CHUO KENKYUSHO KK90 citations96
US4367166AJan 4, 1983
Steam reforming catalyst and a method of preparing the same
TOYODA CHUO KENKYUSHO KK53 citations96
US4367162AJan 4, 1983
Catalyst for purifying exhaust gases and a method for producing the catalyst
TOYODA CHUO KENKYUSHO KK65 citations96
US4299734ANov 10, 1981
Catalyst for purifying exhaust gases and method for producing same
TOYODA CHUO KENKYUSHO KK52 citations96
US6492298B1Dec 10, 2002
Ordinary-temperature purifying catalyst
TOYODA CHUO KENKYUSHO KK33 citations92
US5762894AJun 9, 1998
Process for producing composite oxide powder containing cerium and zirconium
TOYODA CHUO KENKYUSHO KK31 citations92
US4843056AJun 27, 1989
Exhaust gas purifying catalyst and process for producing the same
TOYODA CHUO KENKYUSHO KK44 citations92
US4316822AFeb 23, 1982
Catalyst for purifying exhaust gases
TOYODA CHUO KENKYUSHO KK41 citations92
US4617794AOct 21, 1986
Exhaust gas purifying method and apparatus for internal combustion engines
TOYODA CHUO KENKYUSHO KK19 citations74
US5811068ASep 22, 1998
Method for producing oxide powder
TOYODA CHUO KENKYUSHO KK9 citations73
US5618772AApr 8, 1997
Method for producing catalyst
TOYODA CHUO KENKYUSHO KK17 citations73
TOYOTA CHUO KENKYUSHO KK
6 patentsUS7618919B2Nov 17, 2009
Catalyst support and method of producing the same
TOYOTA CHUO KENKYUSHO KK81 citations96
US7247597B2Jul 24, 2007
Composite oxide, process for producing the same, and exhaust gas reducing co-catalyst
TOYOTA CHUO KENKYUSHO KK20 citations92
US7214643B2May 8, 2007
Metal oxide and method for producing the same, and catalyst
TOYOTA CHUO KENKYUSHO KK44 citations92
US6933259B2Aug 23, 2005
Composite oxide powder, a method for producing the same and a catalyst using the same
TOYOTA CHUO KENKYUSHO KK31 citations92
US7935653B2May 3, 2011
Metal oxide nanoporous material, coating composition to obtain the same, and methods of manufacturing them
TOYOTA CHUO KENKYUSHO KK8 citations81
US7838460B2Nov 23, 2010
Nanoporous metal oxide material, catalyst support, and catalyst for hydrogen production reaction using the same
TOYOTA CHUO KENKYUSHO KK1 citations50
TOYOTA MOTOR CO LTD
3 patentsUS5958827ASep 28, 1999
Solid solution particle of oxides, a process for producing the same and a catalyst for purifying exhaust gases
TOYOTA MOTOR CO LTD70 citations96
US5795992AAug 18, 1998
Method of testing durability of exhaust gas purification device
TOYOTA MOTOR CO LTD13 citations71
US5722238AMar 3, 1998
Device for evaluating catalyst performance deterioration
TOYOTA MOTOR CO LTD9 citations71