Inventor
KURODA NOBUYUKI
JP68 patents
⚠️ This page may combine multiple inventors who share the name “KURODA NOBUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON OIL CO LTD
42 patentsUS5724176AMar 3, 1998
Counterelectrode for smart window and smart window
NIPPON OIL CO LTD95 citations97
US5231329AJul 27, 1993
Organic thin film electroluminescent device
NIPPON OIL CO LTD75 citations96
US4414369ANov 8, 1983
Continuous process for the preparation of polyolefins having widely distributed molecular weights
NIPPON OIL CO LTD65 citations95
US4978473ADec 18, 1990
Polymeric solid electrolyte
NIPPON OIL CO LTD23 citations93
US4970012ANov 13, 1990
Polymeric solid electrolytes and production process thereof
NIPPON OIL CO LTD44 citations93
US5627227AMay 6, 1997
Ultraviolet absorber and coating material
NIPPON OIL CO LTD28 citations92
US5116708AMay 26, 1992
Hole transporting material
NIPPON OIL CO LTD23 citations92
US4451688AMay 29, 1984
Process for preparing polyolefins
NIPPON OIL CO LTD34 citations92
US4396534AAug 2, 1983
Olefin polymerizing catalyst
NIPPON OIL CO LTD28 citations92
US4006101AFeb 1, 1977
Polymerization of olefins and catalysts therefor
NIPPON OIL CO LTD35 citations92
US6033806AMar 7, 2000
Method of producing a cross-linked polyvinyl alcohol separator for an alkali-zinc secondary battery
NIPPON OIL CO LTD23 citations91
US5382482AJan 17, 1995
Zinc electrode for alkaline storage battery
NIPPON OIL CO LTD52 citations91
US5348820ASep 20, 1994
Zinc electrode for alkaline storage battery
NIPPON OIL CO LTD24 citations91
US5326657AJul 5, 1994
Polymeric solid electrolytes and production process thereof
NIPPON OIL CO LTD26 citations91
US4835219AMay 30, 1989
Polyethylene composition
NIPPON OIL CO LTD54 citations91
US5006633AApr 9, 1991
Novel compolymers and electroactive polymers derived therefrom
NIPPON OIL CO LTD21 citations81
US5045619ASep 3, 1991
N-alkenylcarbamate macromer
NIPPON OIL CO LTD10 citations74
US4209601AJun 24, 1980
Process for the production of polyolefins
NIPPON OIL CO LTD10 citations74
US4209602AJun 24, 1980
Process for the production of polyolefins
NIPPON OIL CO LTD10 citations74
US4093789AJun 6, 1978
Process for preparing polyolefins
NIPPON OIL CO LTD16 citations74
US4061857ADec 6, 1977
Process for preparing polyolefins
NIPPON OIL CO LTD7 citations74
US4022958AMay 10, 1977
Process for preparing polyolefins
NIPPON OIL CO LTD12 citations74
US5980851ANov 9, 1999
Transparent electrically conductive plate
NIPPON OIL CO LTD8 citations73
US5770314AJun 23, 1998
Transparent electrically conductive plate
NIPPON OIL CO LTD11 citations73
US5194490AMar 16, 1993
Preparation process of polymeric solid electrolyte
NIPPON OIL CO LTD17 citations73
US5120472AJun 9, 1992
Polymer compositions
NIPPON OIL CO LTD10 citations73
US5013802AMay 7, 1991
Process for preparing ethylene polymers
NIPPON OIL CO LTD8 citations73
US4507448AMar 26, 1985
Process for the production of polyolefins
NIPPON OIL CO LTD7 citations73
US4315999AFeb 16, 1982
Process for preparing polyolefins
NIPPON OIL CO LTD18 citations73
US4202953AMay 13, 1980
Process for the production of polyolefins
NIPPON OIL CO LTD11 citations73
US4083802AApr 11, 1978
Polymerization of olefins and catalysts therefor
NIPPON OIL CO LTD18 citations73
US4065611ADec 27, 1977
Process for the production of polyolefins
NIPPON OIL CO LTD7 citations73
US5708523AJan 13, 1998
Counterelectrode for smart window and smart window
NIPPON OIL CO LTD14 citations72
US4154915AMay 15, 1979
Process for producing polyolefins
NIPPON OIL CO LTD9 citations72
US4076923AFeb 28, 1978
Process for preparing polyolefins
NIPPON OIL CO LTD10 citations72
US4027088AMay 31, 1977
Process of preparing polyolefins
NIPPON OIL CO LTD11 citations72
US4088812AMay 9, 1978
Process for preparing polyolefins
NIPPON OIL CO LTD9 citations70
US5079317AJan 7, 1992
Process for producing polyethylenes
NIPPON OIL CO LTD9 citations66
US5051486ASep 24, 1991
Preparation of polymers useful as polymeric solid electrolytes and compatibilizers
NIPPON OIL CO LTD3 citations63
US4450243AMay 22, 1984
Carrier for olefin polymerization catalyst
NIPPON OIL CO LTD3 citations63
US4371679AFeb 1, 1983
Process for preparing polyolefins
NIPPON OIL CO LTD4 citations63
US4252929AFeb 24, 1981
Process for preparing polyolefins
NIPPON OIL CO LTD6 citations63
UBE INDUSTRIES
6 patentsUS4902705AFeb 20, 1990
Imidazole derivatives, an antibacterial and antifungal agent comprising said derivatives, and a process for the production of said imidazole derivatives
UBE INDUSTRIES23 citations85
US6649757B2Nov 18, 2003
Process for producing laurolactam from cyclododecanone
UBE INDUSTRIES15 citations83
US4078006AMar 7, 1978
Process for preparing dihydric phenol derivatives
UBE INDUSTRIES23 citations81
US6515185B1Feb 4, 2003
Method of producing cyclododecanone and cyclododecanol
UBE INDUSTRIES10 citations74
US6335472B1Jan 1, 2002
Method of hydrogenating epoxidized C6—C12 cyclohydrocarbon compounds
UBE INDUSTRIES10 citations72
US6172243B1Jan 9, 2001
Process for producing epoxycyclododecadiene
UBE INDUSTRIES6 citations72
NIPPON MITSUBISHI OIL CORP
1 patentNIPPON OIL CORP LTD
1 patentShowing the top 50 of 68 patents by PatentIndex Score.