Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9070550 | Semiconductor device and manufacturing method thereof | Takayoshi Fujishiro | 2015-06-30 |
| 6668587 | Method for the production of glass substrates for magnetic recording mediums | Akio Fujimura | 2003-12-30 |
| 4747602 | Synthetic resin sealing ring assembly with metal film layer | Tunesaku Itara, Koichiro Kasahara, Yutaka Momose, Tomokimi Mizuno | 1988-05-31 |
| 4694707 | Rod seal device for stirling engines | Tunesaku Itaba, Yutaka Momose | 1987-09-22 |
| 4691591 | Rod seal device for stirling engines | Tunesaku Itaba, Yutaka Momose | 1987-09-08 |
| 4483141 | Stirling cycle engine having shaft seal means | Tsunesaku Itaba, Yutaka Momose | 1984-11-20 |