Inventor · disambiguated record
Toshihiko Usami
Also filed as: USAMI TOSHIHIKO
16 granted patents·1 pending application·439 citations·filing 2001–2015
94Inventor score
Files withELPIDA MEMORY INC4MASUDA MASACHIKA3USAMI TOSHIHIKO3HITACHI LTD2AKITA ELECTRONICS SYSTEMS CO L1
Top patents by PatentIndex Score
17 records- 0198US7633146B2Semiconductor device and a method of manufacturing the sameELPIDA MEMORY INC·Filed 2008·Granted Dec 15, 2009·79 cites·8 claims
- 0297US7061105B2Semiconductor device and a method of manufacturing the sameAKITA ELECTRONICS SYSTEMS CO L·Filed 2003·Granted Jun 13, 2006·117 cites·26 claims
- 0397US6538331B2Semiconductor device and a method of manufacturing the sameHITACHI LTD·Filed 2001·Granted Mar 25, 2003·135 cites·10 claims
- 0496US7348668B2Semiconductor device and method of manufacturing the sameELPIDA MEMORY INC·Filed 2006·Granted Mar 25, 2008·24 cites·21 claims
- 0596US6686663B2Semiconductor device and a method of manufacturing the sameHITACHI LTD·Filed 2002·Granted Feb 3, 2004·74 cites·15 claims
- 0680US7879647B2Semiconductor device and a method of manufacturing the sameELPIDA MEMORY INC·Filed 2009·Granted Feb 1, 2011·3 cites·14 claims
- 0776US8198718B2Semiconductor device with stacked semiconductor chipsUSAMI TOSHIHIKO·Filed 2010·Granted Jun 12, 2012·4 cites·29 claims
- 0873US8159062B2Semiconductor and a method of manufacturing the sameMASUDA MASACHIKA·Filed 2011·Granted Apr 17, 2012·1 cites·20 claims
- 0967US9087710B2Semiconductor device with stacked semiconductor chipsUSAMI TOSHIHIKO·Filed 2012·Granted Jul 21, 2015·2 cites·21 claims
- 1064US9159706B2Semiconductor device and a method of manufacturing the samePS4 LUXCO SARL·Filed 2014·Granted Oct 13, 2015·0 cites·3 claims
- 1162US8853864B2Semiconductor device and a method of manufacturing the sameELPIDA MEMORY INC·Filed 2013·Granted Oct 7, 2014·0 cites·20 claims
- 1258US8502395B2Semiconductor device and a method of manufacturing the sameMASUDA MASACHIKA·Filed 2012·Granted Aug 6, 2013·0 cites·26 claims
- 1357US8067251B2Semiconductor device and a method of manufacturing the sameMASUDA MASACHIKA·Filed 2010·Granted Nov 29, 2011·0 cites·18 claims
- 1447US8169089B2Semiconductor device including semiconductor chip and sealing materialUSAMI TOSHIHIKO·Filed 2009·Granted May 1, 2012·0 cites·18 claims
- 1545US7989134B2Toner, method for manufacturing the same, and image forming methodRICOH CO LTD·Filed 2008·Granted Aug 2, 2011·0 cites·10 claims
- 1639US9470990B2Storage for storing dispersion liquid, and toner producing apparatus using the storageARAKI TARO·Filed 2015·Granted Oct 18, 2016·0 cites·11 claims
- 1737US2008311504A1Method of manufacturing toner and tonerHATTORI MIZUKI·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →