Keigo Shimura

Person

North Andover, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Split crosslinked polyolefin foam composition and method
- Patent number 11,976,175
- Issue date May 7, 2024
- SEKISUI VOLTEK, LLC
- Keigo Shimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Light-transmissive foam composition and process
- Patent number 11,384,215
- Issue date Jul 12, 2022
- SEKISUI VOLTEK, LLC
- Keigo Shimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Crosslinked polyolefin foam having large core cells
- Patent number 11,332,590
- Issue date May 17, 2022
- SEKISUI VOLTEK, LLC
- Keigo Shimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Heterogeneous foam composition and method
- Patent number 10,654,984
- Issue date May 19, 2020
- SEKISUI VOLTEK, LLC
- Keigo Shimura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SPLIT CROSSLINKED POLYOLEFIN FOAM COMPOSITION AND METHOD
- Publication number 20230027529
- Publication date Jan 26, 2023
- SEKISUI VOLTEK, LLC
- Keigo Shimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CROSSLINKED POLYOLEFIN FOAM HAVING LARGE CORE CELLS
- Publication number 20210163701
- Publication date Jun 3, 2021
- SEKISUI VOLTEK, LLC
- Keigo Shimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SPLIT CROSSLINKED POLYOLEFIN FOAM COMPOSITION AND METHOD
- Publication number 20210163705
- Publication date Jun 3, 2021
- SEKISUI VOLTEK, LLC
- Keigo Shimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
LIGHT-TRANSMISSIVE FOAM COMPOSITION AND PROCESS
- Publication number 20210087348
- Publication date Mar 25, 2021
- SEKISUI VOLTEK, LLC
- Keigo Shimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HETEROGENEOUS FOAM COMPOSITION AND METHOD
- Publication number 20180186962
- Publication date Jul 5, 2018
- SEKISUI VOLTEK, LLC
- Keigo Shimura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
FOAMABLE PARTICLE AND METHOD OF USE
- Publication number 20170002167
- Publication date Jan 5, 2017
- SEKISUI VOLTEK, LLC
- Keigo Shimura
- B32 - LAYERED PRODUCTS

Keigo Shimura

Person

Patents Grantslast 30 patents

Split crosslinked polyolefin foam composition and method

Light-transmissive foam composition and process

Crosslinked polyolefin foam having large core cells

Heterogeneous foam composition and method

Patents Applicationslast 30 patents

SPLIT CROSSLINKED POLYOLEFIN FOAM COMPOSITION AND METHOD

CROSSLINKED POLYOLEFIN FOAM HAVING LARGE CORE CELLS

SPLIT CROSSLINKED POLYOLEFIN FOAM COMPOSITION AND METHOD

LIGHT-TRANSMISSIVE FOAM COMPOSITION AND PROCESS

HETEROGENEOUS FOAM COMPOSITION AND METHOD

FOAMABLE PARTICLE AND METHOD OF USE