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Inventor

Tsuneaki Ohashi

Inventor
Ogaki, JP

Overview

49→
Patents
1989–2013
Patent span
Chemistry
Primary field (CPC C)

Patents· 49 as inventor

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

C04Bprimary
C04BLime, magnesia23%
Y10TTechnical subjects covered by former us classification18%
C23CCoating metallic material7%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h107%
B22FWorking metallic powder4%
H05BElectric heating4%
B01DSeparation4%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry4%
Y02TClimate change mitigation technologies related to transportation4%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general3%
PatentTitleYear
8,585,960'Method for producing sintered body, and sintered body'20138,420,932'Ceramic tube for high-intensity discharge lamp and method of producing the same'20138,278,233'Translucent polycrystalline sintered body, method for producing the same, and arc tube for high-intensity discharge lamp'20128,033,819'Mold and molding method'20117,138,192'Film of yttria-alumina complex oxide, a method of producing the same, a sprayed film, a corrosion resistant member, and a member effective for reducing particle generation'20067,019,956'Electrostatic chuck having bonded structure and method of manufacturing the same'20066,869,689'Joined structures of metal terminals and ceramic members, joined structures of metal members and ceramic members, and adhesive materials'20056,783,875'Halogen gas plasma-resistive members and method for producing the same, laminates, and corrosion-resistant members'20046,756,132'Joined structures of metal terminals and ceramic members, joined structures of metal members and ceramic members, and adhesive materials'20046,749,930'Corrosion-resistive members'20046,706,428'Ceramic sintered bodies and a method of producing the same'20046,667,264'Silicon nitride sintered material and process for production thereof'20036,641,941'Film of yttria-alumina complex oxide, a method of producing the same, a sprayed film, a corrosion resistant member, and a member effective for reducing particle generation'20036,632,549'Corrosion-resistant member, wafer-supporting member, and method of manufacturing the same'20036,562,183'Anti-corrosive parts for etching apparatus'20036,541,406'Silicon nitride sintered material and process for production thereof'20036,486,084'Composite material and method of producing the same'20026,486,542'Semiconductor-supporting devices, processes for the production of the same, joined bodies and processes for the production of the same'20026,479,174'Silicon carbide body'20026,447,626'Method for producing joined body of ALN substrates and joining agent used for the joining'20026,436,545'Joint body of ceramic member and metal member and method of producing the same'20026,365,460'Production of silicon carbide bodies'20026,328,198'Method of manufacturing joint body'20016,294,771'Electrically heated substrate with multiple ceramic parts each having different volume resitivities'20016,268,069'Joined articles and a process for producing such joined articles'20016,261,708'Joined body of aluminum nitride series ceramics, method of joining aluminum nitride series ceramics and joining agent'20016,239,402'Aluminum nitride-based sintered bodies, corrosion-resistant members, metal-buried articles and semiconductor-holding apparatuses'20016,204,489'Electrically heated substrate with multiple ceramic parts each having different volume restivities'20016,160,244'Susceptors'20006,156,686'Porous composite ceramic sintered bodies and a production process thereof'20006,139,983'Corrosion-resistant member, wafer-supporting member, and method of manufacturing the same'20006,051,303'Semiconductor supporting device'20006,028,022'Method for producing joined body of a1n substrates and joining agent used for the joining'20005,998,321'Aluminum nitride sintered body, electronic functional material, and electrostatic chuck'19995,993,699'Aluminum nitride based composite body electronic functional material, electrostatic chuck and method of producing aluminum nitride based composite body'19995,531,837'Method for increasing oxidation resistance of Fe-Cr-Al alloy'19965,514,347'Honeycomb structure and a method of making same'19965,445,786'Heat-resistant metal monolith and manufacturing method therefor'19955,427,601'Sintered metal bodies and manufacturing method therefor'19955,330,703'Process for firing alloys containing easily oxidizable elements'19945,292,485'Heat-resistant metal monolith'19945,254,510'Heat resistive phosphate sintered bodies and a process for producing the same'19935,217,934'Heat resistive phosphate-zircon composite bodies and process for producing same'19935,128,288'Phosphate compounds, sintered bodies thereof and manufacture of the sintered bodies'19925,064,609'Method of sintering a sinterable metal powder honeycomb monolith structure'19914,968,648'Heat-resisting phosphate based compound sintered bodies and production thereof'19904,925,816'Novel solid solution, heat-resistant sintered body and method of producing the same'19904,888,312'Zirconyl phosphate sintered bodies and production thereof'19894,883,781'Heat resisting low expansion zirconyl phosphate-zircon composite'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–2013Patents assigned to NGK INSULATORS LTD (48)· patent assignee history
1989–2013Based in Nagoya, JP· patent location history
1991–1996Based in Ohgaki, JP· patent location history
1995Patents assigned to CORNING INC (1)· patent assignee history
1999–2006Based in Ogaki, JP· patent location history
2003Based in Aichi, JP· patent location history
2012–2013Patents assigned to OHASHI TSUNEAKI (3)· patent assignee history
2012–2013Patents assigned to WATANABE KEIICHIRO (3)· patent assignee history
2012–2013Patents assigned to MIYAZAWA SUGIO (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NGK INSULATORS LTD481989–2013
OHASHI TSUNEAKIself32012–2013
WATANABE KEIICHIRO32012–2013
MIYAZAWA SUGIO22012–2013
CORNING INC11995
Locations
LocationPatentsSpan
Ogaki, JP261999–2006
Nagoya, JP121989–2013
Ohgaki, JP101991–1996
Aichi, JP12003