Inventor

TSUNASAWA HIROSHI

JP2 patents

Patents

2 patents

US7381632B2Jun 3, 2008

Semiconductor thin film crystallization device and semiconductor thin film crystallization method

SHARP KK4 citations58

US7651931B2Jan 26, 2010

Laser beam projection mask, and laser beam machining method and laser beam machine using same

SHARP KK1 citations49