Inventor · disambiguated record
Yoshio Hata
Also filed as: HATA YOSHIO
20 granted patents·6 pending applications·833 citations·filing 1977–2012
96Inventor score
Files withTAKEDA PHARMACEUTICAL5MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4TAKEDA CHEMICAL INDUSTRIES LTD4YAMAMOTO KAZUMICHI4YAMAMOTO KOHEI2
Top patents by PatentIndex Score
26 records- 0196US6740634B1Sustained release compositions, process for producing the same and utilization thereofTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1999·Granted May 25, 2004·212 cites·18 claims
- 0296US6264970B1Sustained-release preparationTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1997·Granted Jul 24, 2001·443 cites·3 claims
- 0391US7019106B2Lactic acid polymer and process for producing the sameTAKEDA PHARMACEUTICAL·Filed 2001·Granted Mar 28, 2006·35 cites·24 claims
- 0487US6696500B2Sustained-release preparationTAKEDA CHEMICAL INDUSTRIES LTD·Filed 2001·Granted Feb 24, 2004·25 cites·1 claims
- 0585US7265157B1Sustained release compositions, process for producing the same and use thereofTAKEDA PHARMACEUTICAL·Filed 2000·Granted Sep 4, 2007·20 cites·4 claims
- 0684US8067030B2Controlled release composition and method of producing the sameYAMAMOTO KAZUMICHI·Filed 2008·Granted Nov 29, 2011·5 cites·14 claims
- 0783US7429559B2Controlled release composition and method of producing the sameTAKEDA PHARMACEUTICAL·Filed 2002·Granted Sep 30, 2008·12 cites·10 claims
- 0882US8815801B2Controlled release composition and method of producing the sameYAMAMOTO KAZUMICHI·Filed 2012·Granted Aug 26, 2014·4 cites·11 claims
- 0981US8246987B2Controlled release composition and method of producing the sameYAMAMOTO KAZUMICHI·Filed 2011·Granted Aug 21, 2012·4 cites·9 claims
- 1081US7388032B2Sustained release compositions, process for producing the same and utilization thereofTAKEDA PHARMACEUTICAL·Filed 2004·Granted Jun 17, 2008·12 cites·9 claims
- 1176US8092830B2Lactic acid polymer and process for producing the sameYAMAMOTO KOHEI·Filed 2007·Granted Jan 10, 2012·2 cites·12 claims
- 1264US5799009ADisk cartridge with an inclined grooveMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Aug 25, 1998·12 cites·1 claims
- 1363US8258252B2Sustained-release composition and process for producing the sameYAMATOMO KAZUMICHI·Filed 2007·Granted Sep 4, 2012·1 cites·4 claims
- 1460US5901129ATray with positioning protrusion for loading a disk cartridgeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted May 4, 1999·10 cites·7 claims
- 1555US2008014237A1Sustained release compositions, process for producing the same and use thereofTAKEDA PHARMACEUTICAL·Filed 2007·Application pending·0 cites
- 1654US2006128938A1Lactic acid polymer and process for producing the sameYAMAMOTO KOHEI·Filed 2006·Application pending·0 cites
- 1753US5907535ADisk cartridge with positioning holeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted May 25, 1999·7 cites·7 claims
- 1853US2012295848A1Sustained-release composition and process for producing the sameYAMAMOTO KAZUMICHI·Filed 2012·Application pending·0 cites
- 1951US2004241229A1Sustained-release composition and process for producing the sameFiled 2002·Application pending·0 cites
- 2049US2004121008A1Process for producing sustained release preparationFiled 2002·Application pending·0 cites
- 2147US6756472B1Process for producing polymerTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1999·Granted Jun 29, 2004·9 cites·10 claims
- 2247US5923509ADisk cartridge with judging recessesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Jul 13, 1999·5 cites·5 claims
- 2342US8649892B2Production management systemMIYAZAKI KATSUHISA·Filed 2006·Granted Feb 11, 2014·1 cites·4 claims
- 2440US5017822AThree-phase magneto armatureMITSUBISHI ELECTRIC CORP·Filed 1990·Granted May 21, 1991·12 cites·3 claims
- 2539US2004023987A1Sustained release compositionsFiled 2001·Application pending·0 cites
- 2636US4141291AMechanism for actuating a platen in a printerCOPAL CO LTD·Filed 1977·Granted Feb 27, 1979·2 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →