Inventor
KAMIGAITO OSAMI
JP25 patents
⚠️ This page may combine multiple inventors who share the name “KAMIGAITO OSAMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYODA CHUO KENKYUSHO KK
21 patentsUS4472538ASep 18, 1984
Composite material composed of clay mineral and organic high polymer and method for producing the same
TOYODA CHUO KENKYUSHO KK156 citations99
US4889885ADec 26, 1989
Composite material containing a layered silicate
TOYODA CHUO KENKYUSHO KK354 citations98
US4810734AMar 7, 1989
Process for producing composite material
TOYODA CHUO KENKYUSHO KK347 citations98
US4739007AApr 19, 1988
Composite material and process for manufacturing same
TOYODA CHUO KENKYUSHO KK326 citations98
US4894411AJan 16, 1990
Composite material and process for producing the same
TOYODA CHUO KENKYUSHO KK222 citations97
US5643998AJul 1, 1997
Recyclable polymer, process for producing the same, method for recovering the same, and method for regenerating the same
TOYODA CHUO KENKYUSHO KK53 citations96
US6194650B1Feb 27, 2001
Coated object and process for producing the same
TOYODA CHUO KENKYUSHO KK71 citations95
US4697325AOct 6, 1987
Method for joining ceramic parts to metallic parts
TOYODA CHUO KENKYUSHO KK32 citations92
US4003976AJan 18, 1977
Converter for the purification of exhaust gases
TOYODA CHUO KENKYUSHO KK38 citations91
US4824262AApr 25, 1989
Unlubricated sliding member
TOYODA CHUO KENKYUSHO KK37 citations89
US4384989AMay 24, 1983
Semiconductive barium titanate
TOYODA CHUO KENKYUSHO KK26 citations81
US4774103ASep 27, 1988
Method of reinforcing a ceramic body of silicon carbide
TOYODA CHUO KENKYUSHO KK9 citations74
US4673587AJun 16, 1987
Method of producing a composite ceramic body
TOYODA CHUO KENKYUSHO KK13 citations74
US4645115AFeb 24, 1987
Method of bonding ceramic article
TOYODA CHUO KENKYUSHO KK9 citations74
US4497869AFeb 5, 1985
Formed product of vermiculite and method for producing the same
TOYODA CHUO KENKYUSHO KK18 citations74
US4486235ADec 4, 1984
Clay mineral sheet
TOYODA CHUO KENKYUSHO KK16 citations74
US4987106AJan 22, 1991
Process for producing clay mineral of chain structure
TOYODA CHUO KENKYUSHO KK9 citations73
US4767801AAug 30, 1988
Molding material and mold
TOYODA CHUO KENKYUSHO KK13 citations73
US4691756ASep 8, 1987
Molding material and mold
TOYODA CHUO KENKYUSHO KK11 citations73
US4678678AJul 7, 1987
Method of strengthening ceramics
TOYODA CHUO KENKYUSHO KK7 citations71
US4066468AJan 3, 1978
Ceramics of silicon nitride
TOYODA CHUO KENKYUSHO KK15 citations71