Tokyo
Japan
6
2021-10-14
The entities that hold a legal rights for patent applications filed by inventor Oshima Hiroki:
Hiroki Oshima from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
LIP TYPE SHAFT SEALING DEVICE
#2 | 2019-11-28Solder ball, solder joint, and joining method
#3 | 2019-01-03Engine control device
#4 | 2016-09-01SOLDER TRANSFER SHEET
#5 | 2015-10-22SHAFT SEAL DEVICE
#6 | 2014-12-04Shaft seal device
988549 ⎘