Takekazu Osada

3M: 2 patents #269 of 1,379Top 20%

Overall (2017): #100,918 of 506,227Top 20%

Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
D782692	Mixing nozzle for dental impression material	—	2017-03-28
D782059	Mixing screw for dental impression material	—	2017-03-21