P

Inventor

YOSHINO TSUTOMU

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

FUJIMI INC

13 patents
US10876082B2Dec 29, 2020

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

FUJIMI INC2 citations71
US12312499B2May 27, 2025

Surface treatment method, method for producing semiconductor substrate including the surface treatment method, composition for surface treatment, and system for producing semiconductor substrate including the composition for surface treatment

FUJIMI INC0 citations62
US12249513B2Mar 11, 2025

Surface treatment method, method for producing semiconductor substrate including the surface treatment method, composition for surface treatment, and system for producing semiconductor substrate including the composition for surface treatment

FUJIMI INC0 citations62
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
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
US12584083B2Mar 24, 2026

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

FUJIMI INC0 citations56
US12516276B2Jan 6, 2026

Surface treatment composition

FUJIMI INC0 citations56
US12404475B2Sep 2, 2025

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

FUJIMI INC0 citations56
US11851638B2Dec 26, 2023

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

FUJIMI INC0 citations56
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

HONDA MOTOR CO LTD

12 patents

YOSHINO TSUTOMU

3 patents

TOSHIBA KK

2 patents

HONDA GIKEN KOGYO KAISHA

1 patent

HIGASHIDANI YOSHIHIKO

1 patent

AOKI KOJI

1 patent

TOYO KOGYO CO

1 patent

DAINIPPON INK & CHEMICALS

1 patent