P

Inventor

HAGIWARA MASAAKI

US11 patents
⚠️ This page may combine multiple inventors who share the name “HAGIWARA MASAAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOKYO ELECTRON LTD

3 patents
US7169440B2Jan 30, 2007

Method for removing photoresist and etch residues

TOKYO ELECTRON LTD38 citations92
US6737350B1May 18, 2004

Method of manufacturing semiconductor device

TOKYO ELECTRON LTD22 citations90
US6849559B2Feb 1, 2005

Method for removing photoresist and etch residues

TOKYO ELECTRON LTD10 citations72

LION CORP

3 patents
US4544033AOct 1, 1985

Oil recovery process

LION CORP33 citations92
US5417808AMay 23, 1995

Deinking composition for flotation and deinking method

LION CORP35 citations88
US5840157ANov 24, 1998

Deinking agent and method of deinking through flotation using the deinking agent

LION CORP6 citations60

NAKAZATO HIROAKI

2 patents
US8243063B2Aug 14, 2012

Shape inspection apparatus, shape inspection method and computer readable medium

NAKAZATO HIROAKI0 citations42
US8185361B2May 22, 2012

Unmoldable portion detection system, computer readable medium, and unmoldable portion detection method

NAKAZATO HIROAKI0 citations32

HASHIMOTO KOHTARO

1 patent
US5762447AJun 9, 1998

Method and apparatus of continuously measuring heat quantity need to melt snow lying on road and prevent freezing of road

HASHIMOTO KOHTARO15 citations65

KURARAY CO

1 patent
US11052645B2Jul 6, 2021

Thermoplastic resin film, its manufacturing method, and laminated body

KURARAY CO1 citations58

NUMAUCHI TOSHIHIRO

1 patent
US8296097B2Oct 23, 2012

Unmoldability determination apparatus, computer readable medium, and unmoldability determination method

NUMAUCHI TOSHIHIRO0 citations27