Hiraku Sawada

Person

Shizuoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Contamination inhibitor composition
- Patent number 10,619,299
- Issue date Apr 14, 2020
- Maintech Co., Ltd.
- Hiroshi Sekiya
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for spraying chemical solution
- Patent number 9,937,521
- Issue date Apr 10, 2018
- Maintech Co., Ltd.
- Hiroshi Sekiya
- B08 - CLEANING
Information Patent Grant
Method of using an anti-soiling agent composition
- Patent number 9,458,572
- Issue date Oct 4, 2016
- Maintech Co., Ltd.
- Hiroshi Sekiya
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Anti-soiling agent composition
- Patent number 9,005,394
- Issue date Apr 14, 2015
- Maintech Co., Ltd.
- Hiroshi Sekiya
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Crepe agent composition and method for producing crepe paper
- Patent number 8,883,890
- Issue date Nov 11, 2014
- Maintech Co., Ltd.
- Hiroshi Sekiya
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
CONTAMINATION-PREVENTING AGENT COMPOSITION AND CONTAMINATION PREVEN...
- Publication number 20190211504
- Publication date Jul 11, 2019
- MAINTECH CO., LTD.
- Hiroshi SEKIYA
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
CONTAMINATION INHIBITOR COMPOSITION
- Publication number 20180100270
- Publication date Apr 12, 2018
- MAINTECH CO., LTD.
- Hiroshi SEKIYA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD FOR SPRAYING CHEMICAL SOLUTION
- Publication number 20160008845
- Publication date Jan 14, 2016
- MAINTECH CO., LTD.
- Hiroshi SEKIYA
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
METHOD OF USING AN ANTI-SOILING AGENT COMPOSITION
- Publication number 20150345080
- Publication date Dec 3, 2015
- MAINTECH CO., LTD.
- Hiroshi SEKIYA
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
ANTI-SOILING AGENT COMPOSITION
- Publication number 20140206805
- Publication date Jul 24, 2014
- MAINTECH CO., LTD.
- Hiroshi Sekiya
- B32 - LAYERED PRODUCTS
Information Patent Application
ANTI-SOILING AGENT COMPOSITION
- Publication number 20140128521
- Publication date May 8, 2014
- MAINTECH CO., LTD.
- Hiroshi Sekiya
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Crepe agent composition and method for producing crepe paper
- Publication number 20110198776
- Publication date Aug 18, 2011
- Hiroshi Sekiya
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Functional Composition, and Method for Improvement in Detachability...
- Publication number 20090159229
- Publication date Jun 25, 2009
- Hiroshi Sekiya
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Hiraku Sawada

Person

Patents Grantslast 30 patents

Contamination inhibitor composition

Method for spraying chemical solution

Method of using an anti-soiling agent composition

Anti-soiling agent composition

Crepe agent composition and method for producing crepe paper

Patents Applicationslast 30 patents

CONTAMINATION-PREVENTING AGENT COMPOSITION AND CONTAMINATION PREVEN...

CONTAMINATION INHIBITOR COMPOSITION

METHOD FOR SPRAYING CHEMICAL SOLUTION

METHOD OF USING AN ANTI-SOILING AGENT COMPOSITION

ANTI-SOILING AGENT COMPOSITION

ANTI-SOILING AGENT COMPOSITION

Crepe agent composition and method for producing crepe paper

Functional Composition, and Method for Improvement in Detachability...