P

Inventor

HIRAKAWA MASAAKI

JP10 patents
⚠️ This page may combine multiple inventors who share the name “HIRAKAWA MASAAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOSHIBA KK

5 patents
US8372630B2Feb 12, 2013

Optical glucose sensor chip and method of manufacturing the same

TOSHIBA KK10 citations83
US9620353B2Apr 11, 2017

Method of manufacturing semiconductor device

TOSHIBA KK5 citations72
US9718710B2Aug 1, 2017

Treatment apparatus and method for reusing treatment liquid

TOSHIBA KK3 citations69
US10957553B2Mar 23, 2021

Etching solution, etching method, and method for manufacturing an electronic component

TOSHIBA KK1 citations59
US11254870B2Feb 22, 2022

Etching solution, additive, and etching method

TOSHIBA KK0 citations57

TOSHIBA MEMORY CORP

2 patents
US10192733B2Jan 29, 2019

Method of manufacturing semiconductor device and chemical liquid

TOSHIBA MEMORY CORP1 citations62
US10147619B2Dec 4, 2018

Substrate treatment apparatus, substrate treatment method, and etchant

TOSHIBA MEMORY CORP1 citations50

ULVAC CORP

1 patent
US6812634B2Nov 2, 2004

Graphite nanofibers, electron-emitting source and method for preparing the same, display element equipped with the electron-emitting source as well as lithium ion secondary battery

ULVAC CORP14 citations83

ULVAC INC

1 patent
US6919106B2Jul 19, 2005

Method for preparing porous SOG film

ULVAC INC9 citations73

TONO ICHIRO

1 patent
US9274104B2Mar 1, 2016

Measuring system using optical waveguide, measuring device, measuring method, optical waveguide type sensor chip, and magnetic fine particle

TONO ICHIRO4 citations66