Itami
Japan
6
2023-01-19
The entities that hold a legal rights for patent applications filed by inventor Watanobe Naoki:
Naoki Watanobe from Itami, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Rotary cutting tool
#2 | 2018-11-01Cubic boron nitride cutting tool
#3 | 2017-01-19Composite sintered material and surface-coated boron nitride sintered material tool
#4 | 2015-09-24Cutting insert and cutting tool
#5 | 2015-08-27Cubic boron nitride cutting tool
#6 | 2015-07-23Method for manufacturing cubic boron nitride cutting tool and cubic boron nitride cutting tool
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