Hiroshi Toyoda

Follow

Person

Chiba-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Film, method of producing film, and bag
- Patent number 11,643,533
- Issue date May 9, 2023
- Sumitomo Chemical Company, Limited
- Naoko Ochi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for producing thermoplastic elastomer composition, and air-...
- Patent number 7,754,815
- Issue date Jul 13, 2010
- Sumitomo Chemical Company, Limited
- Hiroshi Toyoda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic elastomer composition and process for producing the same
- Patent number 7,041,739
- Issue date May 9, 2006
- Sumitomo Chemical Company, Limited
- Hiroshi Toyoda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
OLEFIN-BASED POLYMER COMPOSITION AND FILM
- Publication number 20240301186
- Publication date Sep 12, 2024
- SUMITOMO CHEMICAL COMPANY, LIMITED
- Kensuke ONISHI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
FILM, METHOD OF PRODUCING FILM, AND BAG
- Publication number 20210284829
- Publication date Sep 16, 2021
- Sumitomo Chemical Company, Limited
- Naoko OCHI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for producing thermoplastic elastomer composition, and air-...
- Publication number 20060199909
- Publication date Sep 7, 2006
- Sumitomo Chemical Company, Limited
- Hiroshi Toyoda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Thermoplastic elastomer composition and process for producing the same
- Publication number 20050020774
- Publication date Jan 27, 2005
- Hiroshi Toyoda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...