Inventor · disambiguated record

Ritsuya Matsuzaka

Also filed as: MATSUZAKA RITSUYA

2 granted patents·27 citations·filing 1999–2002

61Inventor score

Technology areasC23C C25D

Files withTANAKA KIKINOZOKU KOGYO K K1 TANAKA PRECIOUS METAL IND1

Top patents by PatentIndex Score

2 records

0174US6875324B2Sputtering target materialTANAKA PRECIOUS METAL IND·Filed 2002·Granted Apr 5, 2005·16 cites·10 claims
0248US6309529B1Method for producing sputtering target materialTANAKA KIKINOZOKU KOGYO K K·Filed 1999·Granted Oct 30, 2001·11 cites·11 claims

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