Inventor
TAKAGI KAZUAKI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “TAKAGI KAZUAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
5 patentsUS5766294AJun 16, 1998
Method and apparatus for producing an optical element using a molding block and a temperature effecting mechanism contacting the molding block for heat exchange
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD21 citations91
US6539750B1Apr 1, 2003
Glass substrate forming mold and production method for glass substrate
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD29 citations89
US5817161AOct 6, 1998
Optical element forming method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD19 citations83
US5630859AMay 20, 1997
Optical element forming method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations73
US6718799B2Apr 13, 2004
Die and glass material for forming glass substrate, method for manufacturing glass substrate, and magnetic disk glass substrate
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations49