Inventor

YAMAGISHI CHIAKI

JP6 patents

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

HITACHI CHEMICAL CO LTD

3 patents

US5837804ANov 17, 1998

FUKASAWA MASATO

2 patents

US8168541B2May 1, 2012

CMP polishing slurry and polishing method

FUKASAWA MASATO2 citations60

US8524111B2Sep 3, 2013

CMP abrasive slurry for polishing insulation film, polishing method, and semiconductor electronic part polished by the polishing method

FUKASAWA MASATO1 citations49

HITACHI LTD

1 patent

US5073466ADec 17, 1991

Electrophotographic member containing a fluorine-containing lubricating agent and process for producing the same

HITACHI LTD12 citations72

YAMAGISHI CHIAKI

HITACHI CHEMICAL CO LTD

Polyimides and optical parts obtained by using the same

CMP polishing compound and polishing method

CMP polishing slurry and polishing method

FUKASAWA MASATO

CMP polishing slurry and polishing method

CMP abrasive slurry for polishing insulation film, polishing method, and semiconductor electronic part polished by the polishing method

HITACHI LTD

Electrophotographic member containing a fluorine-containing lubricating agent and process for producing the same