Inventor · disambiguated record
Kazumasa Hashimoto
Also filed as: HASHIMOTO KAZUMASA
5 granted patents·7 pending applications·20 citations·filing 1990–2024
75Inventor score
Top patents by PatentIndex Score
12 records- 0174US2024397950A1Disinfectant compositionOTSUKA PHARMA FACTORY INC·Filed 2024·Application pending·0 cites
- 0259US2025263672A1Syringe for cryopreservation of cells, nucleic acids, or proteinsDAIKIN IND LTD·Filed 2023·Application pending·0 cites
- 0356US2025170019A1Syringe for cryopreservationOTSUKA PHARMA FACTORY INC·Filed 2023·Application pending·0 cites
- 0454US2024200947A1Information processing apparatus, information processing method, information processing program, and information processing systemSONY GROUP CORP·Filed 2022·Application pending·0 cites
- 0552US2021161143A1Disinfectant compositionOTSUKA PHARMA FACTORY INC·Filed 2019·Application pending·0 cites
- 0647USD804020SMedical liquid applicator with crescent shaped convex partOTSUKA PHARMA FACTORY INC·Filed 2015·Granted Nov 28, 2017·6 cites·1 claims
- 0747US2022192178A1Trehalose-containing liquid for mammalian cell preservationOTSUKA PHARMA FACTORY INC·Filed 2020·Application pending·0 cites
- 0846US2024176818A1Content playback system, information processing apparatus, and content playback controlling applicationSONY GROUP CORP·Filed 2022·Application pending·0 cites
- 0943USD806238SMedical liquid applicator with crescent shaped convex partOTSUKA PHARMA FACTORY INC·Filed 2015·Granted Dec 26, 2017·5 cites·1 claims
- 1041US5081224AProcess for production of olefin-terminated polyestersKANEGAFUCHI CHEMICAL IND·Filed 1990·Granted Jan 14, 1992·4 cites·9 claims
- 1137US11305101B2Applicator for medical-use liquidsOTSUKA PHARMA FACTORY INC·Filed 2016·Granted Apr 19, 2022·0 cites·17 claims
- 1234US6300404B2Curable polymer compositionKANEGAFUCHI CHEMICAL IND·Filed 1996·Granted Oct 9, 2001·5 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →