Inventor · disambiguated record
Tsunetoshi Okura
Also filed as: OKURA TSUNETOSHI
2 granted patents·70 citations·filing 1990–2000
65Inventor score
Files withNGK SPARK PLUG CO2
Top patents by PatentIndex Score
2 records- 0184US6235225B1Process for producing biocompatible implant materialNGK SPARK PLUG CO·Filed 2000·Granted May 22, 2001·57 cites·7 claims
- 0242US5068542AMethod and apparatus for concentration measurement by the quantity, diameter and convergent of a transmitted light beamNGK SPARK PLUG CO·Filed 1990·Granted Nov 26, 1991·13 cites·21 claims
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