Inventor

HATANAKA ITSUHIRO

JP10 patents

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

NITTO DENKO CORP

5 patents

US12540257B2Feb 3, 2026

Hot-melt pressure-sensitive adhesive composition and hot-melt pressure-sensitive adhesive sheet

NITTO DENKO CORP0 citations58

US12098311B2Sep 24, 2024

Hot-melt pressure-sensitive adhesive composition and hot-melt pressure-sensitive adhesive sheet

NITTO DENKO CORP0 citations58

US11319470B2May 3, 2022

Pressure sensitive adhesive, curable pressure sensitive adhesive composition, pressure sensitive adhesive sheet and method for manufacturing thereof

NITTO DENKO CORP0 citations58

US11319462B2May 3, 2022

Pressure sensitive adhesive sheet, method for manufacturing thereof, and pressure sensitive adhesive film

NITTO DENKO CORP1 citations58

US12371598B2Jul 29, 2025

Pressure-sensitive adhesive composition and pressure-sensitive adhesive sheet

NITTO DENKO CORP0 citations46

SAITOU MAKOTO

1 patent

US9150716B2Oct 6, 2015

Resin foam and foam sealing material

SAITOU MAKOTO4 citations69

KATO KAZUMICHI

1 patent

US9156959B2Oct 13, 2015

Polyester elastomer foam and foam material

KATO KAZUMICHI4 citations65

KODAMA KIYOAKI

1 patent

US9522985B2Dec 20, 2016

Polyester elastomer foam

KODAMA KIYOAKI2 citations54

FUJII HIROKI

1 patent

US8501310B2Aug 6, 2013

Foam waterproofing material with a micro cell structure

FUJII HIROKI1 citations51

JINTOKU NAOMI

1 patent

US8846774B2Sep 30, 2014

Resin composition for polyolefin resin foam, polyolefin resin foam and foamed sealing material

JINTOKU NAOMI2 citations47