Assignee
KOBAYASHI YOSHINOBU
4 granted patents·92 citations·filing 1976–1990
Top patents by PatentIndex Score
4 records- 0191US4270952AProcess for preparing titanium carbide-tungsten carbide base powder for cemented carbide alloysKOBAYASHI YOSHINOBU·Filed 1978·Granted Jun 2, 1981·39 cites·6 claims
- 0278US5048375AMethod for constructing a rotating cutting toolKOBAYASHI YOSHINOBU·Filed 1990·Granted Sep 17, 1991·31 cites·3 claims
- 0363US4887496AMethod of making drills, endmills and other rotating-and-cutting toolsKOBAYASHI YOSHINOBU·Filed 1988·Granted Dec 19, 1989·19 cites·9 claims
- 0434US4092156AProcess for preparing titanium carbide base powder for cemented carbide alloysKOBAYASHI YOSHINOBU·Filed 1976·Granted May 30, 1978·3 cites·8 claims
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