MA

Mitsuaki Andoh

OI Oiles: 1 patents #134 of 253Top 55%
Overall (All Time): #3,853,930 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5126212 Multi-layered sintered sliding member Shinji Yamada, Hideo Ozawa, Yasuhiro Shirasaka, Hideyuki Morioka 1992-06-30