Inventor · disambiguated record
Hideji Kuwajima
Also filed as: KUWAJIMA HIDEJI
14 granted patents·291 citations·filing 1978–2010
93Inventor score
Files withHITACHI CHEMICAL CO LTD14
Top patents by PatentIndex Score
14 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
- 0285US8029701B2Mixed conductive powder and use thereofHITACHI CHEMICAL CO LTD·Filed 2010·Granted Oct 4, 2011·6 cites·15 claims
- 0383US6515237B2Through-hole wiring boardHITACHI CHEMICAL CO LTD·Filed 2001·Granted Feb 4, 2003·31 cites·44 claims
- 0483US4491618AReconstituted mica materials, reconstituted mica prepreg materials, reconstituted mica products and insulated coilsHITACHI CHEMICAL CO LTD·Filed 1981·Granted Jan 1, 1985·37 cites·16 claims
- 0580US7294289B2Conductive powder and method for preparing the sameHITACHI CHEMICAL CO LTD·Filed 2006·Granted Nov 13, 2007·5 cites·1 claims
- 0672US7083859B2Conductive powder and method for preparing the sameHITACHI CHEMICAL CO LTD·Filed 2004·Granted Aug 1, 2006·11 cites·4 claims
- 0770US5840432AElectroconductive pasteHITACHI CHEMICAL CO LTD·Filed 1996·Granted Nov 24, 1998·36 cites·37 claims
- 0867US7790063B2Mixed conductive power and use thereofHITACHI CHEMICAL CO LTD·Filed 2004·Granted Sep 7, 2010·10 cites·12 claims
- 0963US7718090B2Conductive pasteHITACHI CHEMICAL CO LTD·Filed 2003·Granted May 18, 2010·6 cites·15 claims
- 1057US4576856AReconstituted mica materials, reconstituted mica prepreg materials, reconstituted mica products and insulated coilsHITACHI CHEMICAL CO LTD·Filed 1984·Granted Mar 18, 1986·15 cites·15 claims
- 1145US6042933AElectric circuit device having circuit conductors using an electroconductive pasteHITACHI CHEMICAL CO LTD·Filed 1998·Granted Mar 28, 2000·11 cites·16 claims
- 1242US5147851ASuperconducting 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
- 1332US5194421ABi-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
- 1431US4165839AMethod for disintegrating mica flakes and apparatus used thereforHITACHI CHEMICAL CO LTD·Filed 1978·Granted Aug 28, 1979·5 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →