Inventor
USAMI YOSHIHIRO
JP8 patents
⚠️ This page may combine multiple inventors who share the name “USAMI YOSHIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHINETSU HANDOTAI KK
5 patentsUS11806827B2Nov 7, 2023
Method for manufacturing wire saw apparatus and wire saw apparatus
SHINETSU HANDOTAI KK0 citations48
US9962802B2May 8, 2018
Workpiece double-disc grinding method
SHINETSU HANDOTAI KK0 citations48
US9748089B2Aug 29, 2017
Method for producing mirror-polished wafer
SHINETSU HANDOTAI KK0 citations39
US10456891B2Oct 29, 2019
Grinding wheel
SHINETSU HANDOTAI KK0 citations38
US10395933B2Aug 27, 2019
Method for manufacturing semiconductor wafer
SHINETSU HANDOTAI KK0 citations33