Inventor · disambiguated record
Junichi Hikita
Also filed as: HIKITA JUNICHI
41 granted patents·1 pending application·1,402 citations·filing 1998–2007
98Inventor score
Top patents by PatentIndex Score
42 records- 0198US6391685B1Method of forming through-holes in a wafer and then dicing to form stacked semiconductor devicesROHM CO LTD·Filed 2000·Granted May 21, 2002·105 cites·6 claims
- 0297US6133637ASemiconductor device having a plurality of semiconductor chipsROHM CO LTD·Filed 1998·Granted Oct 17, 2000·283 cites·24 claims
- 0395US6232668B1Semiconductor device of chip-on-chip structure and semiconductor chip for use thereinROHM CO LTD·Filed 2000·Granted May 15, 2001·119 cites·18 claims
- 0494US6724084B1Semiconductor chip and production thereof, and semiconductor device having semiconductor chip bonded to solid deviceROHM CO LTD·Filed 2000·Granted Apr 20, 2004·85 cites·8 claims
- 0592US6965166B2Semiconductor device of chip-on-chip structureROHM CO LTD·Filed 2003·Granted Nov 15, 2005·71 cites·16 claims
- 0692US6747546B1Data communication transponder and communications system employing itROHM CO LTD·Filed 2000·Granted Jun 8, 2004·101 cites·14 claims
- 0788US6462420B2Semiconductor chip and semiconductor device having a chip-on-chip structureROHM CO LTD·Filed 2000·Granted Oct 8, 2002·52 cites·9 claims
- 0887US6285084B1Semiconductor deviceROHM CO LTD·Filed 2000·Granted Sep 4, 2001·50 cites·16 claims
- 0986US6376915B1Semiconductor device and semiconductor chipROHM CO LTD·Filed 2000·Granted Apr 23, 2002·43 cites·6 claims
- 1085US6458609B1Semiconductor device and method for manufacturing thereofROHM CO LTD·Filed 2000·Granted Oct 1, 2002·36 cites·7 claims
- 1183US6507117B1Semiconductor chip and multichip-type semiconductor deviceROHM CO LTD·Filed 2000·Granted Jan 14, 2003·38 cites·16 claims
- 1283US6369407B1Semiconductor deviceROHM CO LTD·Filed 2000·Granted Apr 9, 2002·36 cites·9 claims
- 1380US7045900B2Semiconductor chip and production thereof, and semiconductor device having semiconductor chip bonded to solid deviceROHM CO LTD·Filed 2004·Granted May 16, 2006·26 cites·3 claims
- 1480US6404061B1Semiconductor device and semiconductor chipROHM CO LTD·Filed 2000·Granted Jun 11, 2002·36 cites·11 claims
- 1579US7961918B2Personal identification device and electronic apparatus provided therewithROHM CO LTD·Filed 2007·Granted Jun 14, 2011·14 cites·12 claims
- 1675US7307349B2Semiconductor device of chip-on-chip structure, assembling process therefor, and semiconductor chip to be bonded to solid surfaceROHM CO LTD·Filed 2005·Granted Dec 11, 2007·6 cites·3 claims
- 1775US6476499B1Semiconductor chip, chip-on-chip structure device and assembling method thereofROHM CO·Filed 2000·Granted Nov 5, 2002·32 cites·13 claims
- 1872US6679424B2Non contact type IC cardROHM CO LTD·Filed 2002·Granted Jan 20, 2004·4 cites·1 claims
- 1971US6717244B1Semiconductor device having a primary chip with bumps in joined registration with bumps of a plurality of secondary chipsROHM CO LTD·Filed 2000·Granted Apr 6, 2004·15 cites·6 claims
- 2071US6617693B2Semiconductor device and semiconductor chip for use thereinROHM CO LTD·Filed 2000·Granted Sep 9, 2003·14 cites·7 claims
- 2170US6724296B1Communications system having an authentication functionROHM CO LTD·Filed 2000·Granted Apr 20, 2004·21 cites·13 claims
- 2269US6696347B1Production process for semiconductor deviceROHM CO LTD·Filed 2000·Granted Feb 24, 2004·14 cites·4 claims
- 2369US6396154B1Semiconductor deviceROHM CO LTD·Filed 2000·Granted May 28, 2002·16 cites·10 claims
- 2467US6635512B1Method of producing a semiconductor device by dividing a semiconductor wafer into separate pieces of semiconductor chipsROHM CO LTD·Filed 2000·Granted Oct 21, 2003·9 cites·5 claims
- 2565US7045386B2Semiconductor device and semiconductor chip for use thereinROHM CO LTD·Filed 2002·Granted May 16, 2006·10 cites·7 claims
- 2662US7126226B2Semiconductor device and semiconductor chip for use thereinROHM CO LTD·Filed 2003·Granted Oct 24, 2006·8 cites·6 claims
- 2761US6657309B1Semiconductor chip and semiconductor device of chip-on-chip structureROHM CO LTD·Filed 2000·Granted Dec 2, 2003·10 cites·5 claims
- 2860US7088983B2Semiconductor device for radio communication device, and radio communication device using said semiconductor deviceROHM CO LTD·Filed 2003·Granted Aug 8, 2006·7 cites·16 claims
- 2960US7009294B2Production process for semiconductor deviceROHM CO LTD·Filed 2003·Granted Mar 7, 2006·7 cites·7 claims
- 3056US7226336B2Method of producing a semiconductor device by dividing a semiconductor wafer into separate pieces of semiconductor chipsROHM CO LTD·Filed 2003·Granted Jun 5, 2007·4 cites·2 claims
- 3156US6534847B2Semiconductor deviceROHM CO LTD·Filed 2000·Granted Mar 18, 2003·7 cites·5 claims
- 3256US6404040B1Semiconductor device with metal peripheral areaROHM CO LTD·Filed 2000·Granted Jun 11, 2002·6 cites·14 claims
- 3355US7589415B2Semiconductor chip and semiconductor device using the same, and method of fabricating semiconductor chipROHM CO LTD·Filed 2002·Granted Sep 15, 2009·2 cites·2 claims
- 3453US6742117B1IC card and method of using IC cardROHM CO LTD·Filed 1998·Granted May 25, 2004·79 cites·10 claims
- 3550US6838312B2Semiconductor device having a primary chip with bumps in joined registration with bumps of a plurality of secondary chipsROHM CO LTD·Filed 2002·Granted Jan 4, 2005·3 cites·7 claims
- 3648US5973357ANon-volatile memory elementsROHM CO LTD·Filed 1998·Granted Oct 26, 1999·11 cites·6 claims
- 3746US6869829B2Semiconductor chip, chip-on-chip structure device, and assembling method thereofROHM CO LTD·Filed 2002·Granted Mar 22, 2005·5 cites·2 claims
- 3846US6046506ASemiconductor device with packageROHM CO LTD·Filed 1998·Granted Apr 4, 2000·12 cites·7 claims
- 3945US6404060B1Semiconductor device having a chip-on-chip structureROHM CO LTD·Filed 2000·Granted Jun 11, 2002·2 cites·2 claims
- 4039US6897091B2Semiconductor device and manufacturing method thereofROHM CO LTD·Filed 2002·Granted May 24, 2005·0 cites·5 claims
- 4131US6842859B1Authentication system, authentication device, authentication data producing device, and authentication methodROHM CO LTD·Filed 1998·Granted Jan 11, 2005·3 cites·14 claims
- 4230US2002162893A1Non-contact ic cardFiled 1998·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →