Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4810734 | Process for producing composite material | Masao Kohzaki, Yoshitsugu Kojima, Akane Okada, Osami Kamigaito | 1989-03-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4810734 | Process for producing composite material | Masao Kohzaki, Yoshitsugu Kojima, Akane Okada, Osami Kamigaito | 1989-03-07 |