Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Porous glass base material sintering method and sintering apparatus

Porous glass base material sintering method and sintering apparatus

US Patent 10472270 · Granted Nov 12, 2019

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Wire-drawing optical fiber base material manufacturing method and manufacturing 2025
Wire-drawing optical fiber base material manufacturing method and manufacturing 2022
Fabrication method and fabrication apparatus for porous glass base material for 2022
Method of sintering optical fiber porous glass base material2022
Method of forming conical shape on glass rod, and glass rod2021
Heating furnace2020
Soot deposition body manufacturing apparatus and manufacturing method2020
Burner for synthesization2020
Fabrication method and fabrication apparatus for porous glass base material for 2019
Glass rod machining method and machining apparatus2018
Gripping mechanism2018
Glass base material elongating method and glass base material elongating apparat2018