Inventor · disambiguated record
Shozo Yamana
Also filed as: YAMANA SHOZO
6 granted patents·170 citations·filing 1989–1998
84Inventor score
Files withHITACHI CHEMICAL CO LTD6
Top patents by PatentIndex Score
6 records- 0192US5951918AComposite electroconductive powder, electroconductive paste, process for producing electroconductive paste, electric circuit and process for producing electric circuitHITACHI CHEMICAL CO LTD·Filed 1996·Granted Sep 14, 1999·106 cites·28 claims
- 0270US5840432AElectroconductive pasteHITACHI CHEMICAL CO LTD·Filed 1996·Granted Nov 24, 1998·36 cites·37 claims
- 0345US6042933AElectric circuit device having circuit conductors using an electroconductive pasteHITACHI CHEMICAL CO LTD·Filed 1998·Granted Mar 28, 2000·11 cites·16 claims
- 0442US5147851ASuperconducting thick film circuit board, production thereof, thick film superconductor and production thereofHITACHI CHEMICAL CO LTD·Filed 1989·Granted Sep 15, 1992·9 cites·6 claims
- 0535US5238911AOxide superconductor Bi--Sr--Ca--Mg--Ba--Cu--OHITACHI CHEMICAL CO LTD·Filed 1991·Granted Aug 24, 1993·5 cites·1 claims
- 0632US5194421ABi-Pb-Sr-Mg-Ba-Ca-Cu-O oxide superconductors and production thereofHITACHI CHEMICAL CO LTD·Filed 1991·Granted Mar 16, 1993·3 cites·4 claims
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