Itami
Japan
8
2019-08-15
The entities that hold a legal rights for patent applications filed by inventor Ishida Yuh:
Yuh Ishida from Itami, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Method of producing boron nitride polycrystal, boron nitride polycrystal, cutting tool, wear-resisting tool, and grinding tool
#2 | 2018-10-25Method for producing polycrystalline diamond body, polycrystalline diamond body, cutting tool, wear-resistance tool and grinding tool
#3 | 2018-09-20Cubic boron nitride polycrystalline material, cutting tool, wear resistant tool, grinding tool, and method of manufacturing cubic boron nitride polycrystalline material
#4 | 2018-03-22Polycrystalline diamond body, cutting tool, wear-resistant tool, grinding tool, and method for producing polycrystalline diamond body
#5 | 2018-02-01Cubic boron nitride polycrystal, cutting tool, wear-resistant tool, grinding tool, and method of producing cubic boron nitride polycrystal
#6 | 2017-12-07Composite polycrystal and method for manufacturing the same
#7 | 2015-11-12Polycrystalline diamond body, cutting tool, wear-resistant tool, grinding tool, and method for producing polycrystalline diamond body
#8 | 2015-01-01Cubic boron nitride complex polycrystal and manufacturing method therefor, and cutting tool, wire-drawing die and grinding tool
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