Inventor

KAWAHARATA MASAYUKI

JP3 patents

Patents

3 patents

US5279045AJan 18, 1994

Minute particle loading method and apparatus

HITACHI LTD76 citations94

US6498319B1Dec 24, 2002

Method and an apparatus for manufacturing multi-layer boards using laser light

HITACHI LTD27 citations89

US6677553B2Jan 13, 2004

Laser processing apparatus

HITACHI LTD9 citations70