Inventor · disambiguated record
Masaharu Kiyama
Also filed as: KIYAMA MASAHARU
15 granted patents·12 pending applications·42 citations·filing 1997–2024
86Inventor score
Files withHITACHI LTD22ADACHI SAKUICHIRO1HITACHI HIGH TECH CORP1NOZAKI TAKAYUKI1SUMITOMO BAKELITE CO1
Top patents by PatentIndex Score
27 records- 0175US9194793B2Sample analysis deviceADACHI SAKUICHIRO·Filed 2009·Granted Nov 24, 2015·4 cites·15 claims
- 0273US10138450B2Cell culture deviceHITACHI LTD·Filed 2013·Granted Nov 27, 2018·1 cites·16 claims
- 0372US2025277183A1Automatic culture device and cell culture method using sameHITACHI HIGH TECH CORP·Filed 2024·Application pending·0 cites
- 0468US5976338ADNA analyzerHITACHI LTD·Filed 1997·Granted Nov 2, 1999·37 cites·14 claims
- 0562US2022340847A1Cell culture systemHITACHI LTD·Filed 2022·Application pending·0 cites
- 0661US2023407228A1Cell sheet cutting assistance system, cell culture system and cell sheet cutting assistance methodHITACHI LTD·Filed 2023·Application pending·0 cites
- 0759US11814614B2Cell culture deviceHITACHI LTD·Filed 2020·Granted Nov 14, 2023·0 cites·8 claims
- 0858US11795427B2Culture vessel and cell culture deviceSUMITOMO BAKELITE CO·Filed 2019·Granted Oct 24, 2023·0 cites·18 claims
- 0958US2025283172A1Prediction device, automatic culture device system, prediction method, and kitHITACHI LTD·Filed 2022·Application pending·0 cites
- 1057US10329525B2Liquid feeding device and cell culture deviceHITACHI LTD·Filed 2014·Granted Jun 25, 2019·0 cites·11 claims
- 1156US10087410B2Cell culturing device, culturing vessel, and holding vesselHITACHI LTD·Filed 2013·Granted Oct 2, 2018·0 cites·20 claims
- 1255US10428300B2Cell culturing deviceHITACHI LTD·Filed 2013·Granted Oct 1, 2019·0 cites·14 claims
- 1355US2021009935A1Cell culture monitoring device and cell culture systemHITACHI LTD·Filed 2020·Application pending·0 cites
- 1454US10184100B2Liquid delivery device and cell culture device using sameHITACHI LTD·Filed 2013·Granted Jan 22, 2019·0 cites·12 claims
- 1553US10087409B2Cell-culturing vessel and cell-culturing device using sameHITACHI LTD·Filed 2012·Granted Oct 2, 2018·0 cites·7 claims
- 1653US2017145365A1Cell culturing device and closed-system culture vesselHITACHI LTD·Filed 2014·Application pending·0 cites
- 1753US2016244713A1Automated culture deviceHITACHI LTD·Filed 2013·Application pending·0 cites
- 1850US11587230B2Cell sheet evaluation methodHITACHI LTD·Filed 2020·Granted Feb 21, 2023·0 cites·4 claims
- 1949US2021301248A1Evaluator and evaluation method for evaluating differentiation level of cultured cells, and automatic cell culture systemHITACHI LTD·Filed 2020·Application pending·0 cites
- 2048US10947490B2Liquid delivery device and cell culture device using the sameHITACHI LTD·Filed 2018·Granted Mar 16, 2021·0 cites·9 claims
- 2147US11441114B2Liquid feed device, and cell culture device and method using sameHITACHI LTD·Filed 2017·Granted Sep 13, 2022·0 cites·11 claims
- 2247US6485916B2Preparation method of nucleic acid sample for rare expressed genes and analyzing method using the prepared nucleic acid samples therebyHITACHI LTD·Filed 2001·Granted Nov 26, 2002·0 cites·8 claims
- 2345US2015231628A1Biological Sample Packaging Container and Biological Sample Conveyance Method Using SameNOZAKI TAKAYUKI·Filed 2012·Application pending·0 cites
- 2441US2017342365A1Closed-system culture vessel, transport method, and automated culturing deviceHITACHI LTD·Filed 2015·Application pending·0 cites
- 2539US2018171278A1Liquid Flow-Circulation Chamber, Cell Concentration Device, and Cell Concentration SystemHITACHI LTD·Filed 2016·Application pending·0 cites
- 2636US10407657B2Valve mechanism, cell cultivation apparatus using same, and cell cultivation methodZHOU GUANGBIN·Filed 2012·Granted Sep 10, 2019·0 cites·6 claims
- 2736US2017355941A1Culture vessel, measurement device, culture method, and culture deviceHITACHI LTD·Filed 2015·Application pending·0 cites
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