Inventor · disambiguated record
Natsumi Hirayama
Also filed as: HIRAYAMA NATSUMI
6 granted patents·5 pending applications·0 citations·filing 2014–2019
63Inventor score
Top patents by PatentIndex Score
11 records- 0166US12285500B2Hydrogel particle and method for producing same, cell or cell structure each enclosing hydrogel particle therein, method for evaluating activity of cell using hydrogel particle, and use of hydrogel particle as sustained release preparationKONICA MINOLTA INC·Filed 2018·Granted Apr 29, 2025·0 cites·22 claims
- 0262US11684556B2Cleaner compositionSHISEIDO CO LTD·Filed 2018·Granted Jun 27, 2023·0 cites·4 claims
- 0362US2020030248A1Gelatin particles, method for producing gelatin particles, gelatin particle-containing cell, and method for producing gelatin particle-containing cellKONICA MINOLTA INC·Filed 2019·Application pending·0 cites
- 0455US10047262B2Cerium oxide abrasive, method for producing cerium oxide abrasive, and polishing methodKONICA MINOLTA INC·Filed 2014·Granted Aug 14, 2018·0 cites·16 claims
- 0552US2019008789A1Gelatin particles, method for producing gelatin particles, gelatin particle-containing cell, and method for producing gelatin particle-containing cellKONICA MINOLTA INC·Filed 2016·Application pending·0 cites
- 0647US10286522B2Recovery method for abrasiveKONICA MINOLTA INC·Filed 2016·Granted May 14, 2019·0 cites·8 claims
- 0747US2020268912A1Composite particles for imaging, method for producing composite particles, cells, cell structure, and mixed dispersionTABATA YASUHIKO·Filed 2018·Application pending·0 cites
- 0846US11458590B2Abrasive slurry regeneration methodKONICA MINOLTA INC·Filed 2016·Granted Oct 4, 2022·0 cites·13 claims
- 0945US10266725B2Method for preparing recycled abrasive slurryKONICA MINOLTA INC·Filed 2016·Granted Apr 23, 2019·0 cites·6 claims
- 1045US2016194539A1Polishing Material, Polishing Material SlurryKONICA MINOLTA INC·Filed 2014·Application pending·0 cites
- 1143US2018022789A1Gelatin particles, method for producing gelatin particles, gelatin-particlecontaining cells, method for producing gelatin-particle-containing cells, and cellular structureTABATA YASUHIKO·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →