P

Inventor

ONISHI SHOGO

JP26 patents
⚠️ This page may combine multiple inventors who share the name “ONISHI SHOGO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FUJIMI INC

17 patents
US9486892B2Nov 8, 2016

Polishing composition

FUJIMI INC13 citations82
US10876082B2Dec 29, 2020

Surface treatment composition, method for producing surface treatment composition, surface treatment method, and method for producing semiconductor substrate

FUJIMI INC2 citations71
US10478939B2Nov 19, 2019

Polishing method

FUJIMI INC2 citations71
US9505951B2Nov 29, 2016

Polishing composition

FUJIMI INC5 citations69
US11466234B2Oct 11, 2022

Surface treatment composition, method for producing surface treatment composition, surface treatment method, and method for producing semiconductor substrate

FUJIMI INC0 citations62
US10781410B2Sep 22, 2020

Composition for surface treatment and method for surface treatment using the same

FUJIMI INC1 citations62
US12448544B2Oct 21, 2025

Chemical mechanical polishing compositions and methods of use thereof

FUJIMI INC0 citations59
US11702570B2Jul 18, 2023

Polishing composition

FUJIMI INC0 citations59
US11692137B2Jul 4, 2023

Intermediate raw material, and polishing composition and composition for surface treatment using the same

FUJIMI INC0 citations59
US11162057B2Nov 2, 2021

Composition for surface treatment, method for producing composition for surface treatment, surface treatment method, and method for producing semiconductor substrate

FUJIMI INC0 citations59
US10414019B2Sep 17, 2019

Polishing composition

FUJIMI INC1 citations59
US12391848B2Aug 19, 2025

Polishing composition, method for producing polishing composition, polishing method, and method for producing semiconductor substrate

FUJIMI INC0 citations56
US11339310B2May 24, 2022

Polishing composition

FUJIMI INC0 citations52
US11028340B2Jun 8, 2021

Composition for surface treatment, method for producing the same, surface treatment method using composition for surface treatment, and method for producing semiconductor substrate

FUJIMI INC0 citations51
US10138396B2Nov 27, 2018

Polishing composition

FUJIMI INC1 citations51
US10781342B2Sep 22, 2020

Polishing composition

FUJIMI INC0 citations49
US12031015B2Jul 9, 2024

Quaternary ammonium-based surface modified silica, compositions, methods of making, and methods of use thereof

FUJIMI INC0 citations47

IHI CORP

8 patents

WHILL INC

1 patent