Hirokazu Okamoto

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Patents Grantslast 30 patents

Information Patent Grant
Application tool
- Patent number 11,491,505
- Issue date Nov 8, 2022
- Sunstar Engineering Inc.
- Kazuki Furuhashi
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Anti-slip structure and composition for anti-slip treatment
- Patent number 11,136,460
- Issue date Oct 5, 2021
- Sunstar Engineering Inc.
- Hirokazu Okamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
APPLICATION TOOL
- Publication number 20210316327
- Publication date Oct 14, 2021
- SUNSTAR ENGINEERING INC.
- Kazuki FURUHASHI
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
ANTI-SLIP STRUCTURE AND COMPOSITION FOR ANTI-SLIP TREATMENT
- Publication number 20180282546
- Publication date Oct 4, 2018
- SUNSTAR ENGINEERING INC.
- Hirokazu OKAMOTO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
One-pack type adhesive precoating composition
- Publication number 20090286077
- Publication date Nov 19, 2009
- Hirokazu Okamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...