Inventor

SAWA MASASHI

JP3 patents

Patents

3 patents

US5022797AJun 11, 1991

Diamond tool

HITACHI LTD28 citations88

US6700639B2Mar 2, 2004

Liquid crystal display apparatus and production method

HITACHI LTD9 citations70

US7142278B2Nov 28, 2006

Method for producing a liquid crystal display apparatus

HITACHI LTD3 citations59