Ryutaro Hidaka

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Paintwork coating composition and coating cloth
- Patent number 6,987,074
- Issue date Jan 17, 2006
- Soft99 Corporation
- Makoto Ishii
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Paintwork coating composition and coating cloth
- Patent number 6,653,393
- Issue date Nov 25, 2003
- Soft99 Corporation
- Makoto Ishii
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Wet cloth for cleaning, water repellent finish and polishing of aut...
- Patent number 6,475,934
- Issue date Nov 5, 2002
- Soft 99 Corporation
- Jun-ichi Nonaka
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Agent for treating water repellency supply cloth and water repellen...
- Patent number 6,309,984
- Issue date Oct 30, 2001
- Soft 99 Corporation
- Jun-ichi Nonaka
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Patents Applicationslast 30 patents

Information Patent Application
Paintwork coating composition and coating cloth
- Publication number 20030114058
- Publication date Jun 19, 2003
- Makoto Ishii
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Paintwork coating composition and coating cloth
- Publication number 20020094738
- Publication date Jul 18, 2002
- Makoto Ishii
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...