Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5700135 | Bellows cam plate pump | Iwane Inokuchi, Shigeru Kamegaya, Toshikazu Oshidari | 1997-12-23 |
AS
Atsuhiro Sakamoto
Overall (1997): #174,344 of 185,788Top 95%
1
Patents 1997