Inventor · disambiguated record
Kentaro Iwai
Also filed as: IWAI KENTARO
2 granted patents·7 pending applications·2 citations·filing 2020–2025
35Inventor score
Files withTOSHIBA KK9
Top patents by PatentIndex Score
9 records- 0187US11512023B2Silicon nitride substrate and silicon nitride circuit boardTOSHIBA KK·Filed 2020·Granted Nov 29, 2022·2 cites·17 claims
- 0263US2024353357A1Crystal phase information extraction apparatus, crystal phase information extraction method and storage mediumTOSHIBA KK·Filed 2024·Application pending·0 cites
- 0359US2024025811A1Silicon nitride sintered body and wear-resistant member using the sameTOSHIBA KK·Filed 2023·Application pending·0 cites
- 0458US2025069994A1Ceramic circuit substrate and semiconductor device using sameTOSHIBA KK·Filed 2024·Application pending·0 cites
- 0555US2024324105A1Ceramic substrate, joined body, semiconductor device, method for manufacturing ceramic substrate, and method for manufacturing ceramic circuit boardTOSHIBA KK·Filed 2024·Application pending·0 cites
- 0654US12187651B2Silicon nitride sintered body, silicon nitride substrate, and silicon nitride circuit boardTOSHIBA KK·Filed 2020·Granted Jan 7, 2025·0 cites·18 claims
- 0754US2024182770A1Highly thermally conductive silicon nitride sintered body, silicon nitride substrate, silicon nitride circuit board, and semiconductor deviceTOSHIBA KK·Filed 2024·Application pending·0 cites
- 0848US2025197300A1Sintered silicon nitride wafer and method for producing single crystal body using the sameTOSHIBA KK·Filed 2025·Application pending·0 cites
- 0947US2025230575A1Silicon nitride sintered compact, silicon nitride substrate, silicon nitride circuit board, and semiconductor deviceTOSHIBA KK·Filed 2025·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →