Inventor · disambiguated record
Katsumi Niimi
Also filed as: NIIMI KATSUMI
5 granted patents·3 pending applications·2 citations·filing 2016–2023
61Inventor score
Files withYOSHINO GYPSUM CO8
Top patents by PatentIndex Score
8 records- 0175US10968624B2Gypsum panel and method for producing gypsum panelYOSHINO GYPSUM CO·Filed 2016·Granted Apr 6, 2021·2 cites·3 claims
- 0259US12492330B2Latent heat storage gypsum board and partition structureYOSHINO GYPSUM CO·Filed 2022·Granted Dec 9, 2025·0 cites·12 claims
- 0349US2024392562A1Wooden load-bearing wall, method of constructing wooden load-bearing wall, method of increasing co-efficient of effective wall length of wooden load-bearing wall, and gypsum-based load-bearing boardYOSHINO GYPSUM CO·Filed 2022·Application pending·0 cites
- 0448US11752652B2Cutting apparatus, apparatus for manufacturing sheet material, and apparatus for manufacturing gypsum building materialYOSHINO GYPSUM CO·Filed 2017·Granted Sep 12, 2023·0 cites·10 claims
- 0548US2024399555A1Protective capYOSHINO GYPSUM CO·Filed 2023·Application pending·0 cites
- 0648US2024416488A1Protective capYOSHINO GYPSUM CO·Filed 2023·Application pending·0 cites
- 0746US11565439B2Slurry delivery conduit of mixer and slurry delivery methodYOSHINO GYPSUM CO·Filed 2018·Granted Jan 31, 2023·0 cites·20 claims
- 0833US10350564B2Apparatus and method for calcination of gypsumYOSHINO GYPSUM CO·Filed 2016·Granted Jul 16, 2019·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →