YS

Yasuhiro Shirasaka

OI Oiles: 1 patents #2 of 15Top 15%
Overall (2021): #204,559 of 548,734Top 40%
1
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11097344 Multilayered sintered plate and manufacturing method thereof Masato Ono 2021-08-24