Inventor
OHASHI KEIGO
JP5 patents
⚠️ This page may combine multiple inventors who share the name “OHASHI KEIGO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJIMI INC
4 patentsUS5997620ADec 7, 1999
Polishing composition
FUJIMI INC73 citations94
US6190443B1Feb 20, 2001
Polishing composition
FUJIMI INC22 citations91
US6309434B1Oct 30, 2001
Polishing composition and method for producing a memory hard disks
FUJIMI INC30 citations89
US10434622B2Oct 8, 2019
Polishing tool and polishing method for member having curved surface shape
FUJIMI INC0 citations46