Hirofumi Morita

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Chiba-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polyurethane resin, producing method of polyurethane resin, and mol...
- Patent number 11,312,815
- Issue date Apr 26, 2022
- Mitsui Chemicals, Inc.
- Daisuke Hasegawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Optical polyurethane resin composition and optical polyurethane resin
- Patent number 8,063,167
- Issue date Nov 22, 2011
- Mitsui Chemicals, Inc.
- Yasuyuki Kajita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
FOAMABLE POLYURETHANE RESIN COMPOSITION AND FOAMED POLYURETHANE ELA...
- Publication number 20230082765
- Publication date Mar 16, 2023
- Mitsui Chemicals, Inc.
- Wataru AOKI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
STRUCTURAL POLYURETHANE ADHESIVE
- Publication number 20220356385
- Publication date Nov 10, 2022
- Mitsui Chemicals, Inc.
- Naomi YAMAMOTO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYURETHANE RESIN, PRODUCING METHOD OF POLYURETHANE RESIN, AND MOL...
- Publication number 20200165377
- Publication date May 28, 2020
- Mitsui Chemicals, Inc.
- Daisuke HASEGAWA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYURETHANE ELASTOMER FOAM MATERIAL, POLYURETHANE ELASTOMER FOAM,...
- Publication number 20190367667
- Publication date Dec 5, 2019
- Mitsui Chemicals Inc.
- Wataru AOKI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
OPTICAL POLYURETHANE RESIN COMPOSITION AND OPTICAL POLYURETHANE RESIN
- Publication number 20100056746
- Publication date Mar 4, 2010
- Mitsui Chemicals, Inc.
- Yasuyuki Kajita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...