Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8171910 | Cylinder liner, cylinder block and process for the preparation of cylinder liner | Yuki Tachibana, Yoshiro Shina, Makoto Miyasaka, Hiroki Shimizu | 2012-05-08 |
| 4497695 | Plating current automatic switching method and apparatus | Haruo Komoto, Shigeharu Hamada | 1985-02-05 |