Inventor · disambiguated record
Shiro Amagai
Also filed as: AMAGAI SHIRO
3 granted patents·0 citations·filing 2016–2017
39Inventor score
Technology areasH10P
Files withSHINETSU HANDOTAI KK3
Top patents by PatentIndex Score
3 records- 0140US11325220B2Double-side polishing method and double-side polishing apparatusSHINETSU HANDOTAI KK·Filed 2017·Granted May 10, 2022·0 cites·18 claims
- 0233US10395933B2Method for manufacturing semiconductor waferSHINETSU HANDOTAI KK·Filed 2016·Granted Aug 27, 2019·0 cites·1 claims
- 0330US10147656B2Sizing device, polishing apparatus, and polishing methodSHINETSU HANDOTAI KK·Filed 2016·Granted Dec 4, 2018·0 cites·20 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →