Inventor

Osami Kamigaito

Inventor

Aichi, JP

Overview

25→

Patents

1976–2001

Patent span

Chemistry

Primary field (CPC C)

Patents· 25 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C04Bprimary

C04BLime, magnesia18%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients10%

Y10TTechnical subjects covered by former us classification8%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds6%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds5%

C08JWorking-up5%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry3%

B22CFoundry moulding3%

B82YSpecific uses or applications of nanostructures3%

C01BNon-metallic elements3%

PatentTitleYear

RE037385'Composite material and process for manufacturing same'2001 6,194,650'Coated object and process for producing the same'2001 5,643,998'Recyclable polymer, process for producing the same, method for recovering the same, and method for regenerating the same'1997 4,987,106'Process for producing clay mineral of chain structure'1991 4,894,411'Composite material and process for producing the same'1990 4,889,885'Composite material containing a layered silicate'1989 4,824,262'Unlubricated sliding member'1989 4,810,734'Process for producing composite material'1989 4,774,103'Method of reinforcing a ceramic body of silicon carbide'1988 4,767,801'Molding material and mold'1988 4,739,007'Composite material and process for manufacturing same'1988 4,697,325'Method for joining ceramic parts to metallic parts'1987 4,691,756'Molding material and mold'1987 4,678,678'Method of strengthening ceramics'1987 4,673,587'Method of producing a composite ceramic body'1987 4,645,115'Method of bonding ceramic article'1987 4,497,869'Formed product of vermiculite and method for producing the same'1985 4,486,235'Clay mineral sheet'1984 4,472,538'Composite material composed of clay mineral and organic high polymer and method for producing the same'1984 4,435,512'Process for producing cordierite ceramic products'1984 4,384,989'Semiconductive barium titanate'1983 4,066,468'Ceramics of silicon nitride'1978 4,003,976'Converter for the purification of exhaust gases'1977 4,004,183'Resistor built-in spark plug'1977 3,967,230'Resistor built-in spark plug'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1984Patents assigned to NIPPON DENSO CO (3)· patent assignee history

1976–2001Based in Nagoya, JP· patent location history

1977–2001Patents assigned to TOYODA CHUO KENKYUSHO KK (22)· patent assignee history

1987–2001Based in Aichi, JP· patent location history

2001Patents assigned to TOYOTO CHUO KENKYUSHO KK (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TOYODA CHUO KENKYUSHO KK	22	1977–2001
NIPPON DENSO CO	3	1976–1984
TOYOTO CHUO KENKYUSHO KK	1	2001

Locations

Location	Patents	Span
Aichi, JP	15	1987–2001
Nagoya, JP	10	1976–2001