Inventor
Isao Oda
Inventor
Nagoya, JP
Overview
Patents· 39 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C04Bprimary
C04BLime, magnesia19%
Y10TTechnical subjects covered by former us classification13%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
F01DNon-positive displacement machines or engines, e.g. steam turbines6%
F16DCouplings for transmitting rotation6%
F01LCyclically operating valves for machines or engines5%
F02FCylinders, pistons or casings, for combustion engines5%
F05CIndexing scheme relating to materials, material properties or material characteristics for machines, engines or pumps other than non-positive-displacement machines or engines4%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application3%
PatentTitleYear
4,983,468'Metallic slide members to be used with ceramic slide members and sliding assemblies using the same'19914,942,999'Metal-ceramic joined composite bodies and joining process therefor'19904,908,256'Ceramic-metal composite bodies'19904,897,311'Metal-ceramic composite bodies'19904,874,674'Metal-ceramic composite bodies'19894,871,266'Slide assemblies'19894,866,829'Method of producing a ceramic rotor'19894,856,970'Metal-ceramic combination'19894,854,025'Method of producing a turbine rotor'19894,843,040'Silicon nitride sintered bodies'19894,843,047'Method for producing a high strength feldspathic porcelain'19894,839,214'Ceramic rotors for pressure wave superchargers and production thereof'19894,822,645'Metallizing paste and a process for metallizing ceramic articles by using such a metallizing paste'19894,810,585'Metal-ceramic composite bodies and a method for manufacturing the same'19894,798,493'Ceramic-metal composite body'19894,763,876'Valve seat insert and cylinder head with the valve seat insert'19884,761,340'Ceramics sliding member'19884,761,117'Turbine rotor and a method of producing the same'19884,736,384'Electrode adding apparatus'19884,728,078'Ceramic valve seats'19884,717,695'High strength feldspathic porcelain'19884,692,420'Silicon nitride sintered body and manufacturing method thereof'19874,690,617'Metal-ceramic composite article and a method of producing the same'19874,601,332'Ceramic recuperative heat exchangers and a method for producing the same'19864,544,607'Engine parts'19854,421,702'Ceramic recuperative heat exchangers and a method for producing the same'19834,357,987'Thermal stress-resistant, rotary regenerator type ceramic heat exchanger and method for producing same'19824,326,038'Sealing composition and sealing method'19824,316,965'Low-expansion ceramics and method of producing the same'19824,306,909'Low-expansion ceramics and method of producing the same'19814,307,198'Low-expansion ceramics and method of producing the same'19814,304,585'Method for producing a thermal stress-resistant, rotary regenerator type ceramic heat exchanger'19814,273,587'Polycrystalline transparent spinel sintered body and a method for producing the same'19814,264,541'High pressure metal vapor lamp and a transparent polycrystalline alumina tube therefor'19814,222,978'Method for producing polycrystalline translucent alumina having an excellent in-line transmission'19804,218,257'Sintered silicon nitride body and a method of producing the same'19804,214,666'Tubular discharge envelope composed of a polycrystalline transparent alumina and a high-pressure vapor discharge lamp using the same'19804,182,972'Transparent polycrystalline alumina and high pressure vapor discharge lamp'19804,134,947'Sintered silicon nitride body and a method of producing the same'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979–1991Patents assigned to NGK INSULATORS LTD (37)· patent assignee history
1979–1991Based in Nagoya, JP· patent location history
1988Patents assigned to FT IND CO (1)· patent assignee history
1988Patents assigned to KYOEI STEEL LTD (1)· patent assignee history
1988Based in Nishikamo-gun, JP· patent location history
1990Patents assigned to NGK INSULATORS INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NGK INSULATORS LTD | 37 | 1979–1991 |
| FT IND CO | 1 | 1988 |
| KYOEI STEEL LTD | 1 | 1988 |
| NGK INSULATORS INC | 1 | 1990 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nagoya, JP | 38 | 1979–1991 |
| Nishikamo-gun, JP | 1 | 1988 |