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Hirai Takami, Yano Shinsuke: Dielectric filter having coupling electrodes for connecting resonator electrodes, and method of adjusting frequency characteristic of the filter.. NGK Insulators, September 30, 1992: EP0506476-A1 (30 worldwide citation)

A tri-plate type dielectric filter having a dielectric substrate (24, 30, 32), a plurality of resonator electrodes (18) embedded in the substrate, and coupling electrodes (22, 26) formed within the dielectric substrate, for electrically connecting the resonator electrodes, so as to provide capacitor ...


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Okumura Motonori, Wada Kouichi, Furuta Tadao, Yano Shinsuke, Yamada Tomohiro, Takahashi Nobuo: Heat treatment method of actuators for an ink jet printer head and method for manufacturing an ink jet printer head. Seiko Epson, NGK Insulators, May 19, 1999: EP0916500-A2 (13 worldwide citation)

An actuator 20 is prepared which comprises an ink pump section 29 made by forming a spacer plate 25 with a plurality of window portions 28 formed thereon, a closure plate 23 stacked on one side of the spacer plate 25 for covering the window portions 28 and a connection plate 24 stacked on the other ...


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Yano Shinsuke, Yamaguchi Hirofumi, Hirai Takami: Distributed constant circuit board using ceramic substrate material.. NGK Insulators, January 29, 1992: EP0468801-A2 (13 worldwide citation)

A distributed constant circuit board including a ceramic substrate, and at least one conductor pattern which is carried by the ceramic substrate and which forms a resonance circuit, an inductor, a capacitor or strip transmission line. The conductor pattern has an electrically conductive composition ...


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Abe Masahiro, Nanataki Tsutomu, Yano Shinsuke: Method of producing low temperature firing dielectric ceramic composition.. NGK Insulators, March 31, 1993: EP0534801-A1 (12 worldwide citation)

A method of producing a dielectric ceramic composition is disclosed which includes the steps of: preparing a main ceramic composition comprising BaO, TiO and REO (where RE represents at least one rare earth metal) as major components; calcining a mixture of starting materials which give the main cer ...


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Abe Masahiro, Nanataki Tsutomu, Yano Shinsuke: Dielectric ceramic composition containing zinc oxide-boron oxide-silica glass, method of preparation and use thereof as resonator and filter.. NGK Insulators, March 31, 1993: EP0534802-A1 (12 worldwide citation)

A dielectric ceramic composition is disclosed which consists essentially of: a main ceramic composition containing barium oxide, titanium oxide, rare earth oxide and bismuth oxide as major components, which composition is represented by xBaO+/-yTiO+/-zÄ(1-a)REO+/-aBiOÜ where RE represents at least o ...


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Sakai Hiroaki, Yano Shinsuke, Soma Takao, Isomura Manabu Ngk Yagoto Ryo: Ceramic packages and ceramic wiring board.. NGK Insulators, March 25, 1992: EP0476971-A2 (11 worldwide citation)

A ceramic package for containing a semiconductor chip (3) including a heat radiating plate (1) and a base plate for wiring, and a ceramic package for containing a semi-conductor chip including a ceramic board (4), a ceramic cap (9) and a metal lead frame; in these packages the heat radiating plate a ...


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Nishigaki Susumu, Yano Shinsuke, Kawabe Hiroshi, Nonomura Toshio: Multilayer ceramic substrate with circuit patterns.. Narumi China, December 2, 1987: EP0247617-A2 (7 worldwide citation)

A multilayer ceramic substrate with circuit patterns in which Ag conductor patterns having a sheet resistivity lower than 3 milliohms/square are formed inside the substrate by co-firing with green ceramic sheets and Au conductor patterns are formed onto the surface of the substrate in such a way tha ...