Kazuyasu Takada

Follow

Person

Tomioka-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing electric contact material, electric contac...
- Patent number 8,641,834
- Issue date Feb 4, 2014
- Tanaka Kikinzoku Kogyo K.K.
- Toshiya Yamamoto
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Method for manufacturing electric contact material, electric contac...
- Publication number 20090322464
- Publication date Dec 31, 2009
- TANAKA KIKINZOKU KOGYO K.K.
- Toshiya Yamamoto
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Materials for interconnector of solar cell
- Publication number 20070231186
- Publication date Oct 4, 2007
- Tanaka Kikinzoku Kogyo K.K.
- Kunihiro Shima
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...