P

Inventor

MACHII YOUICHI

JP8 patents
⚠️ This page may combine multiple inventors who share the name “MACHII YOUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI CHEMICAL CO LTD

4 patents
US6786945B2Sep 7, 2004

Polishing compound and method for polishing substrate

HITACHI CHEMICAL CO LTD83 citations96
US5871558AFeb 16, 1999

Process for producing silica glass

HITACHI CHEMICAL CO LTD34 citations88
US10312402B2Jun 4, 2019

P-type diffusion layer forming composition

HITACHI CHEMICAL CO LTD0 citations50
US9608143B2Mar 28, 2017

Composition for forming N-type diffusion layer, method of forming N-type diffusion layer, and method of producing photovoltaic cell

HITACHI CHEMICAL CO LTD0 citations50

MACHII YOUICHI

2 patents
US8410000B2Apr 2, 2013

Method for producing photovoltaic cell

MACHII YOUICHI4 citations57
US8404599B2Mar 26, 2013

Method for producing photovoltaic cell

MACHII YOUICHI1 citations47

KOYAMA NAOYUKI

1 patent
US8075800B2Dec 13, 2011

Polishing slurry and polishing method

KOYAMA NAOYUKI13 citations79

NAKAKO HIDEO

1 patent
US8801971B2Aug 12, 2014

Copper conductor film and manufacturing method thereof, conductive substrate and manufacturing method thereof, copper conductor wiring and manufacturing method thereof, and treatment solution

NAKAKO HIDEO3 citations60