Takahiko Watai

Follow

Person

Shizuoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Aluminum alloy casting material for heat treatment excelling in hea...
- Patent number 8,936,688
- Issue date Jan 20, 2015
- NIPPON LIGHT METAL COMPANY, LTD.
- Hiroshi Horikawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Aluminum alloy sheet for cross fin and production thereof
- Patent number 6,106,641
- Issue date Aug 22, 2000
- NipponLight Metal Company, Ltd.
- Yasuhisa Nishikawa
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
ALUMINUM ALLOY CASTING MATERIAL FOR HEAT TREATMENT EXCELLING IN HEA...
- Publication number 20120168041
- Publication date Jul 5, 2012
- NIPPON LIGHT METAL COMPANY, LTD.
- Hiroshi HORIKAWA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Aluminum Alloy Casting Material for Heat Treatment Excelling in Hea...
- Publication number 20110132504
- Publication date Jun 9, 2011
- NIPPON LIGHT METAL COMPANY, LTD.
- Hiroshi Horikawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...