Itsuo Sakai

Follow

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
High frequency sewing machine
- Patent number 8,534,337
- Issue date Sep 17, 2013
- Yamato Sewing Machine Seizo Co., Ltd.
- Norio Nakata
- A41 - WEARING APPAREL
Information Patent Grant
Interlock stitch sewing machine for blindstitch hemming with slippa...
- Patent number 6,308,647
- Issue date Oct 30, 2001
- Yamato Sewing Machine Seizo Co., Ltd.
- Masato Okabe
- D05 - SEWING EMBROIDERING TUFTING

Patents Applicationslast 30 patents

Information Patent Application
High frequency sewing machine
- Publication number 20110048645
- Publication date Mar 3, 2011
- Yamato Sewing Machine Seizo Co., Ltd.
- Norio Nakata
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL