Inventor · disambiguated record
Akira Yabushita
Also filed as: YABUSHITA AKIRA
15 granted patents·8 pending applications·170 citations·filing 1981–2011
93Inventor score
Top patents by PatentIndex Score
23 records- 0181US6346772B1Wiring substrate and gas discharge display device that includes a dry etched layer wet-etched first or second electrodesHITACHI LTD·Filed 2001·Granted Feb 12, 2002·13 cites·3 claims
- 0280US7351597B2Fabrication method of semiconductor integrated circuit deviceRENESAS TECH CORP·Filed 2007·Granted Apr 1, 2008·10 cites·9 claims
- 0379US7219422B2Fabrication method of semiconductor integrated circuit deviceRENESAS TECH CORP·Filed 2004·Granted May 22, 2007·21 cites·8 claims
- 0475US6343967B1Method of making gas discharge display panel and gas discharge display deviceHITACHI LTD·Filed 2001·Granted Feb 5, 2002·9 cites·16 claims
- 0574US6621217B2Wiring substrate and gas discharge display deviceHITACHI LTD·Filed 2002·Granted Sep 16, 2003·8 cites·5 claims
- 0672US7901958B2Fabrication method of semiconductor integrated circuit deviceRENESAS ELECTRONICS CORP·Filed 2010·Granted Mar 8, 2011·2 cites·18 claims
- 0769US5476726ACircuit board with metal layer for solder bonding and electronic circuit device employing the sameHITACHI LTD·Filed 1993·Granted Dec 19, 1995·41 cites·7 claims
- 0860US4343986AThermal printheadHITACHI LTD·Filed 1981·Granted Aug 10, 1982·14 cites·5 claims
- 0957US6261144B1Wiring substrate and gas discharge display device and method thereforHITACHI LTD·Filed 1998·Granted Jul 17, 2001·14 cites·24 claims
- 1052US2008020498A1Fabrication method of semiconductor integrated circuit deviceOKAMOTO MASAYOSHI·Filed 2007·Application pending·0 cites
- 1151US6429586B1Gas discharge display panel and gas discharge display device having electrodes formed by laser processingHITACHI LTD·Filed 1999·Granted Aug 6, 2002·7 cites·17 claims
- 1250US2011175634A1Fabrication method of semiconductor integrated circuit deviceOKAMOTO MASAYOSHI·Filed 2011·Application pending·0 cites
- 1350US2011136272A1Fabrication method of semiconductor integrated circuit deviceOKAMOTO MASAYOSHI·Filed 2011·Application pending·0 cites
- 1448US2006094162A1Thin film probe sheet and semiconductor chip inspection systemYABUSHITA AKIRA·Filed 2005·Application pending·0 cites
- 1546US2011014727A1Thin film probe sheet and semiconductor chip inspection systemYABUSHITA AKIRA·Filed 2010·Application pending·0 cites
- 1643US6624575B2Method of making gas discharge display panel and gas discharge display deviceHITACHI LTD·Filed 2002·Granted Sep 23, 2003·0 cites·6 claims
- 1742US5958600ACircuit board and method of manufacturing the sameHITACHI LTD·Filed 1996·Granted Sep 28, 1999·11 cites·23 claims
- 1842US4806725ACircuit substrate and thermal printing head using the sameHITACHI LTD·Filed 1987·Granted Feb 21, 1989·11 cites·10 claims
- 1942US2005093565A1Fabrication method of semiconductor integrated circuit deviceFiled 2004·Application pending·0 cites
- 2042US2010301884A1Thin-film probe sheet and method of manufacturing the same, probe card, and semiconductor chip inspection apparatusTAKANE ETSUKO·Filed 2010·Application pending·0 cites
- 2141US2006043593A1Connecting apparatus, semiconductor chip inspecting apparatus, and method for manufacturing semiconductor deviceMORI TERUTAKA·Filed 2005·Application pending·0 cites
- 2239US5235313AThin film resistor and wiring board using the sameHITACHI LTD·Filed 1991·Granted Aug 10, 1993·6 cites·14 claims
- 2333US6652342B1Wiring board and gas discharge type display apparatus using the sameHITACHI LTD·Filed 1999·Granted Nov 25, 2003·3 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →