Inventor · disambiguated record
Haruhiko Yamaguti
Also filed as: YAMAGUTI HARUHIKO
3 granted patents·2 pending applications·4 citations·filing 2013–2024
53Inventor score
Files withTOSHIBA KK5
Top patents by PatentIndex Score
5 records- 0178US9440887B2Silicon nitride sintered body and wear resistant member using the sameTOSHIBA KK·Filed 2013·Granted Sep 13, 2016·4 cites·9 claims
- 0259US12371385B2Sliding member, and bearing, motor, and drive device using the sameTOSHIBA KK·Filed 2021·Granted Jul 29, 2025·0 cites·16 claims
- 0359US2024317449A1Ceramic ball storage tray and method of storing ceramic balls using the sameTOSHIBA KK·Filed 2024·Application pending·0 cites
- 0458US2025122904A1Material for ceramic ball, device for processing ceramic formed body, and method for processing ceramic formed bodyTOSHIBA KK·Filed 2024·Application pending·0 cites
- 0541US9663407B2Silicon nitride wear resistant member and method for producing silicon nitride sintered compactTOSHIBA KK·Filed 2014·Granted May 30, 2017·0 cites·11 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →