P

Inventor

KISHIDA HIROMI

JP9 patents
⚠️ This page may combine multiple inventors who share the name “KISHIDA HIROMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MASUMURA HISASHI

3 patents
US8092281B2Jan 10, 2012

Polishing head and polishing apparatus

MASUMURA HISASHI6 citations71
US8323075B2Dec 4, 2012

Polishing head, polishing apparatus and method for demounting workpiece

MASUMURA HISASHI2 citations60
US8636561B2Jan 28, 2014

Polishing head and polishing apparatus

MASUMURA HISASHI0 citations39

SHINETSU HANDOTAI KK

3 patents
US8021210B2Sep 20, 2011

Polishing head and polishing apparatus having the same

SHINETSU HANDOTAI KK2 citations61
US10532442B2Jan 14, 2020

Polishing apparatus and wafer polishing method

SHINETSU HANDOTAI KK0 citations46
US10414017B2Sep 17, 2019

Polishing apparatus

SHINETSU HANDOTAI KK0 citations37

FUJIKOSHI MACHINERY CORP

2 patents
US7247083B2Jul 24, 2007

Polishing apparatus

FUJIKOSHI MACHINERY CORP2 citations60
US6692341B2Feb 17, 2004

Abrasive machine

FUJIKOSHI MACHINERY CORP4 citations60

HASHIMOTO HIROMASA

1 patent
US9278425B2Mar 8, 2016

Polishing head and polishing apparatus

HASHIMOTO HIROMASA4 citations66