Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5397498 | Method for cleaning molding machine in which residual thermoplastic resins remain and cleaning composition therefor | Yuzuru Ishida, Masahiro Mitsuboshi, Haruo Inoue | 1995-03-14 |