Kunio Kawashima

Follow

Person

Gunma, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Material for rail of linear guide, rail for linear guide, process o...
- Patent number 7,018,101
- Issue date Mar 28, 2006
- NSK Ltd.
- Kunio Kawashima
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Material for rail of linear guide, rail for linear guide, process o...
- Patent number 6,957,488
- Issue date Oct 25, 2005
- NSK Ltd.
- Kunio Kawashima
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Linear guide rail and method for working same
- Patent number 6,877,351
- Issue date Apr 12, 2005
- NSK Ltd.
- Shizuo Kashiwagi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Linear guide rail and method for working same
- Patent number 6,508,589
- Issue date Jan 21, 2003
- NSK Ltd.
- Shizuo Kashiwagi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Sphere polisher
- Patent number 5,921,851
- Issue date Jul 13, 1999
- NSK Ltd.
- Tomita Suzuki
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Material for rail of linear guide, rail for linear guide, process o...
- Publication number 20070036474
- Publication date Feb 15, 2007
- NSK, Ltd.
- Kunio Kawashima
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Material for rail of linear guide, rail for linear guide, process o...
- Publication number 20040261268
- Publication date Dec 30, 2004
- NSK Ltd
- Kunio Kawashima
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Material for rail of linear guide, rail for linear guide, process o...
- Publication number 20030123761
- Publication date Jul 3, 2003
- NSK Ltd
- Kunio Kawashima
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Linear guide rail and method for working same
- Publication number 20030070465
- Publication date Apr 17, 2003
- NSK Ltd
- Shizuo Kashiwagi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Linear guide rail and method for working same
- Publication number 20010012417
- Publication date Aug 9, 2001
- Shizuo Kashiwagi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...