Masahiro Arai

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Suction fixing sheet
- Patent number 11,970,643
- Issue date Apr 30, 2024
- Nitto Denko Corporation
- Masahiro Arai
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Suction fixing sheet
- Patent number 11,542,416
- Issue date Jan 3, 2023
- Nitto Denko Corporation
- Masahiro Arai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Blended nonwoven fabric, filter medium, and filter unit
- Patent number 9,289,713
- Issue date Mar 22, 2016
- Nitto Denko Corporation
- Shiho Uchiyama
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...

Patents Applicationslast 30 patents

Information Patent Application
HEAT-RESISTANT RELEASE SHEET AND METHOD FOR PERFORMING STEP INVOLVI...
- Publication number 20230158718
- Publication date May 25, 2023
- Nitto Denko Corporation
- Yuuzou MURAKI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
WORKPIECE PROTECTION SHEET
- Publication number 20210362453
- Publication date Nov 25, 2021
- Nitto Denko Corporation
- Masahiro ARAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUCTION FIXING SHEET
- Publication number 20210348033
- Publication date Nov 11, 2021
- Nitto Denko Corporation
- Masahiro ARAI
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
SUCTION FIXING SHEET
- Publication number 20200277518
- Publication date Sep 3, 2020
- Nitto Denko Corporation
- Masahiro ARAI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
BLENDED NONWOVEN FABRIC, FILTER MEDIUM, AND FILTER UNIT
- Publication number 20150013295
- Publication date Jan 15, 2015
- NITTO DENKO CORPORATION
- Shiho Uchiyama
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL