Yuji YAMASHITA

Person

Kanonji-shi, Kagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method and system for manufacturing cleaning member
- Patent number 10,638,908
- Issue date May 5, 2020
- Unicharm Corporation
- Hiroaki Goto
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Method for producing cleaning member, and system for producing clea...
- Patent number 10,568,484
- Issue date Feb 25, 2020
- Unicharm Corporation
- Shigetomo Takahashi
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Method for producing cleaning member, and system for producing clea...
- Patent number 10,098,516
- Issue date Oct 16, 2018
- Unicharm Corporation
- Shigetomo Takahashi
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Method for producing cleaning member, and system for producing clea...
- Patent number 10,070,765
- Issue date Sep 11, 2018
- Unicharm Corporation
- Shigetomo Takahashi
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Manufacturing method and manufacturing system for cleaning member
- Patent number 9,919,501
- Issue date Mar 20, 2018
- Unicharm Corporation
- Takayuki Matsumoto
- B08 - CLEANING
Information Patent Grant
Method of producing opened fiber bundle, and method of producing cl...
- Patent number 9,757,882
- Issue date Sep 12, 2017
- Unicharm Corporation
- Yuji Yamashita
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of production of web member including tow
- Patent number 9,393,722
- Issue date Jul 19, 2016
- Unicharm Corporation
- Yuji Yamashita
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and apparatus for manufacturing cleaning member
- Patent number 9,279,199
- Issue date Mar 8, 2016
- Unicharm Corporation
- Takayuki Matsumoto
- B08 - CLEANING
Information Patent Grant
Method of producing opened fiber bundle, method of producing cleani...
- Patent number 9,206,534
- Issue date Dec 8, 2015
- Unicharm Corporation
- Yuji Yamashita
- B32 - LAYERED PRODUCTS
Information Patent Grant
Melt bonding device for sealing belt-shaped sheet
- Patent number 8,627,869
- Issue date Jan 14, 2014
- Unicharm Corporation
- Takayuki Matsumoto
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING CLEANING MEMBER, AND SYSTEM FOR PRODUCING CLEA...
- Publication number 20180344121
- Publication date Dec 6, 2018
- UNICHARM CORPORATION
- Shigetomo TAKAHASHI
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
METHOD FOR PRODUCING CLEANING MEMBER, AND SYSTEM FOR PRODUCING CLEA...
- Publication number 20150351600
- Publication date Dec 10, 2015
- UNICHARM CORPORATION
- Shigetomo TAKAHASHI
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
METHOD AND SYSTEM FOR MANUFACTURING CLEANING MEMBER
- Publication number 20150351602
- Publication date Dec 10, 2015
- UNICHARM CORPORATION
- Hiroaki GOTO
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
MANUFACTURING METHOD AND MANUFACTURING SYSTEM FOR CLEANING MEMBER
- Publication number 20150336366
- Publication date Nov 26, 2015
- UNICHARM CORPORATION
- Takayuki MATSUMOTO
- B32 - LAYERED PRODUCTS
Information Patent Application
METHOD OF PRODUCTION OF WEB MEMBER INCLUDING TOW
- Publication number 20140190626
- Publication date Jul 10, 2014
- UNICHARM CORPORATION
- Yuji YAMASHITA
- B32 - LAYERED PRODUCTS
Information Patent Application
METHOD AND APPARATUS FOR MANUFACTURING CLEANING MEMBER
- Publication number 20140183929
- Publication date Jul 3, 2014
- UNICHARM CORPORATION
- Takayuki MATSUMOTO
- A46 - BRUSHWARE
Information Patent Application
METHOD OF PRODUCING CLEANING MEMBER
- Publication number 20140182767
- Publication date Jul 3, 2014
- UNICHARM CORPORATION
- Hiroaki GOTO
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
METHOD OF PRODUCING OPENED FIBER BUNDLE, METHOD OF PRODUCING CLEANI...
- Publication number 20140182779
- Publication date Jul 3, 2014
- UNICHARM CORPORATION
- Yuji YAMASHITA
- B32 - LAYERED PRODUCTS
Information Patent Application
METHOD OF PRODUCING CLEANING MEMBER
- Publication number 20140187406
- Publication date Jul 3, 2014
- UNICHARM CORPORATION
- Takayuki MATSUMOTO
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
METHOD OF PRODUCING OPENED FIBER BUNDLE, AND METHOD OF PRODUCING CL...
- Publication number 20140183780
- Publication date Jul 3, 2014
- UNICHARM CORPORATION
- Yuji YAMASHITA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Yuji YAMASHITA

Person

Patents Grantslast 30 patents

Method and system for manufacturing cleaning member

Method for producing cleaning member, and system for producing clea...

Method for producing cleaning member, and system for producing clea...

Method for producing cleaning member, and system for producing clea...

Manufacturing method and manufacturing system for cleaning member

Method of producing opened fiber bundle, and method of producing cl...

Method of production of web member including tow

Method and apparatus for manufacturing cleaning member

Method of producing opened fiber bundle, method of producing cleani...

Melt bonding device for sealing belt-shaped sheet

Patents Applicationslast 30 patents

METHOD FOR PRODUCING CLEANING MEMBER, AND SYSTEM FOR PRODUCING CLEA...

METHOD FOR PRODUCING CLEANING MEMBER, AND SYSTEM FOR PRODUCING CLEA...

METHOD AND SYSTEM FOR MANUFACTURING CLEANING MEMBER

MANUFACTURING METHOD AND MANUFACTURING SYSTEM FOR CLEANING MEMBER

METHOD OF PRODUCTION OF WEB MEMBER INCLUDING TOW

METHOD AND APPARATUS FOR MANUFACTURING CLEANING MEMBER

METHOD OF PRODUCING CLEANING MEMBER

METHOD OF PRODUCING OPENED FIBER BUNDLE, METHOD OF PRODUCING CLEANI...

METHOD OF PRODUCING CLEANING MEMBER

METHOD OF PRODUCING OPENED FIBER BUNDLE, AND METHOD OF PRODUCING CL...