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
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →