P

Inventor

TAKAHASHI MITSUHITO

JP18 patents
⚠️ This page may combine multiple inventors who share the name “TAKAHASHI MITSUHITO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHINETSU CHEMICAL CO

14 patents
US11214711B2Jan 4, 2022

Polishing composition, method for producing same, and polishing method

SHINETSU CHEMICAL CO0 citations61
US11180677B2Nov 23, 2021

Polishing agent for synthetic quartz glass substrate and method for polishing synthetic quartz glass substrate

SHINETSU CHEMICAL CO0 citations61
US12448299B2Oct 21, 2025

Method for producing rare earth carbonate fine particles and a rare earth carbonate fine particle

SHINETSU CHEMICAL CO0 citations60
US12440939B2Oct 14, 2025

Polishing agent for synthetic quartz glass substrate, method for manufacturing the polishing agent, and method for polishing synthetic quartz glass substrate

SHINETSU CHEMICAL CO0 citations60
US12187920B2Jan 7, 2025

Polishing agent for synthetic quartz glass substrate and producing method for polishing agent, and method for polishing synthetic quartz glass substrate

SHINETSU CHEMICAL CO0 citations60
US12173193B2Dec 24, 2024

Polishing agent for synthetic quartz glass substrate and method for polishing synthetic quartz glass substrate

SHINETSU CHEMICAL CO0 citations60
US11661539B2May 30, 2023

Method for manufacturing polishing particles and method for polishing synthetic quartz glass substrate

SHINETSU CHEMICAL CO0 citations60
US10246620B2Apr 2, 2019

CMP polishing agent, method for manufacturing thereof, and method for polishing substrate

SHINETSU CHEMICAL CO1 citations60
US7951503B2May 31, 2011

Curable resin composition for fuel cell electrolyte film and electrolyte film, process for producing the same, electrolyte film/electrode assembly, and process for producing the same

SHINETSU CHEMICAL CO0 citations51
US10683437B2Jun 16, 2020

Polishing agent for synthetic quartz glass substrate and method for polishing synthetic quartz glass substrate

SHINETSU CHEMICAL CO0 citations50
US10297461B2May 21, 2019

CMP polishing agent, manufacturing method thereof, and method for polishing substrate

SHINETSU CHEMICAL CO0 citations50
US9559221B2Jan 31, 2017

Solar cell production method, and solar cell produced by same production method

SHINETSU CHEMICAL CO0 citations41
US9887312B2Feb 6, 2018

Solar cell and solar-cell module

SHINETSU CHEMICAL CO0 citations40
US7629020B2Dec 8, 2009

Methods for preparing electrolyte membrane and electrolyte membrane/electrode assembly for fuel cells

SHINETSU CHEMICAL CO0 citations37

MITTA RYO

1 patent

OHBA TOSHIO

1 patent

TAKAHASHI MITSUHITO

1 patent

MORIYAMA SHUN

1 patent