Original 4pinion differential transmission
-Through forged fabrication (NSTE production method), the Company increased the 
 precision of material structure while maintaining flawlessness and high-strength quantities, 
 and for the casting, achieved thickness and reinforcement, while reducing weight by a 
 large degree.

<Technical Information>
Yanagawa Multi Aluminum Forging
1) Liquid Forging <<<sample
-Joint-development with Nippon Light Metal Co., Ltd.

2) Semi-Solid Casting system <<<sample
-Acquired Production Patent with Ube Industries Limited

Yanagawa Multi Die Cast
- Solution thermal treatment by the die-cast machine <<<sample

Squeeze Casting Die Method
- An integrated production method which involves dissolution to completion of material.