Inventor · disambiguated record
Masaaki Hanawa
Also filed as: HANAWA MASAAKI
22 granted patents·3 pending applications·585 citations·filing 1974–2020
95Inventor score
Top patents by PatentIndex Score
25 records- 0197US6117392AAutomatic analyzing apparatusHITACHI LTD·Filed 1999·Granted Sep 12, 2000·146 cites·3 claims
- 0295US6019945ASample analysis systemHITACHI LTD·Filed 1998·Granted Feb 1, 2000·205 cites·6 claims
- 0394US5972295AAutomatic analyzing apparatusHITACHI LTD·Filed 1998·Granted Oct 26, 1999·129 cites·11 claims
- 0487US8877128B2Automated sample testing systemFUKUGAKI TATSUYA·Filed 2010·Granted Nov 4, 2014·12 cites·4 claims
- 0584US10816564B2Sample test automation systemHITACHI HIGH TECH CORP·Filed 2017·Granted Oct 27, 2020·2 cites·5 claims
- 0679US8158058B2Automatic analyzerSHIBA MASAKI·Filed 2004·Granted Apr 17, 2012·15 cites·2 claims
- 0779US7749441B2Automatic analyzerHITACHI HIGH TECH CORP·Filed 2004·Granted Jul 6, 2010·21 cites·12 claims
- 0878US9753048B2Sample test automation systemSASAKI TAKAHIRO·Filed 2011·Granted Sep 5, 2017·3 cites·5 claims
- 0976US8197754B2Sample dispensing apparatus and automatic analyzer including the sameYANAMI HIDEYUKI·Filed 2010·Granted Jun 12, 2012·2 cites·3 claims
- 1072US8833186B2Sample conveying systemISOBE TETSUYA·Filed 2010·Granted Sep 16, 2014·3 cites·8 claims
- 1171US10605817B2Automatic analyzerHITACHI HIGH TECH CORP·Filed 2018·Granted Mar 31, 2020·0 cites·4 claims
- 1271US9817013B2Sample dispensing apparatus and automatic analyzer including the sameHITACHI HIGH TECH CORP·Filed 2014·Granted Nov 14, 2017·2 cites·16 claims
- 1371US8691148B2Sample dispensing apparatus and automatic analyzer including the sameYANAMI HIDEYUKI·Filed 2012·Granted Apr 8, 2014·1 cites·3 claims
- 1471US5517870AIntra-liquid particle classification apparatus using light scatteringHITACHI LTD·Filed 1993·Granted May 21, 1996·36 cites·4 claims
- 1571US2020141959A1Automatic analyzerHITACHI HIGH TECH CORP·Filed 2020·Application pending·0 cites
- 1667US10309979B2Sample dispensing apparatus and automatic analyzer including the sameHITACHI HIGH TECH CORP·Filed 2017·Granted Jun 4, 2019·0 cites·16 claims
- 1765US8071025B2Automatic analyzerTOKIEDA HITOSHI·Filed 2005·Granted Dec 6, 2011·1 cites·4 claims
- 1862US7887751B2Reagent cassette and automatic analyzer using the sameHITACHI HIGH TECH CORP·Filed 2004·Granted Feb 15, 2011·4 cites·6 claims
- 1956US9513302B2Reagent transfer deviceSHIBA MASAKI·Filed 2012·Granted Dec 6, 2016·0 cites·3 claims
- 2055US10151766B2Automatic analyzerHITACHI HIGH TECH CORP·Filed 2016·Granted Dec 11, 2018·0 cites·3 claims
- 2153US9039970B2Automatic analyzerTOKIEDA HITOSHI·Filed 2011·Granted May 26, 2015·0 cites·6 claims
- 2252US7824915B2Sample dispensing apparatus and automatic analyzer including the sameHITACHI HIGH TECH CORP·Filed 2004·Granted Nov 2, 2010·0 cites·8 claims
- 2346US2005142040A1Reagent containerFiled 2004·Application pending·0 cites
- 2446US2004186360A1Automatic analyzerFiled 2004·Application pending·0 cites
- 2530US3951578AApparatus for automatically adjusting center-height of a mold and the like used for manufacturing concrete pipesNIPPON CONCRETE IND CO LTD·Filed 1974·Granted Apr 20, 1976·3 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →