Inventor · disambiguated record
Tadakazu Hidai
Also filed as: HIDAI TADAKAZU
6 granted patents·47 citations·filing 1987–2002
81Inventor score
Top patents by PatentIndex Score
6 records- 0163US6250111B1Lining material for glass melting furnaces, glass melting furnaces, process for producing glass products, and process for purifying the lining materialNH TECHNOGLASS CO·Filed 1998·Granted Jun 26, 2001·16 cites·17 claims
- 0248US4732601AApparatuses for producing plate glassesNIPPON SHEET GLASS CO LTD·Filed 1987·Granted Mar 22, 1988·9 cites·3 claims
- 0347US4769059AGlass melting furnaceNIPPON SHEET GLASS CO LTD·Filed 1987·Granted Sep 6, 1988·9 cites·10 claims
- 0445US6017837AUltraviolet and infrared radiation absorbing glassNIPPON SHEET GLASS CO LTD·Filed 1996·Granted Jan 25, 2000·13 cites·7 claims
- 0544US6589475B2Lining material for glass melting furnaces, glass melting furnaces, process for producing glass products, and process for purifying the lining materialNH TECHNOGLASS CO·Filed 2002·Granted Jul 8, 2003·0 cites·6 claims
- 0623US6401493B1Lining material for glass melting furnaces, glass melting furnaces, process for producing glass products, and process for purifying the lining materialNH TECHNOGLASS CO·Filed 1999·Granted Jun 11, 2002·0 cites·5 claims
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