Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5008152 | Ink composition for thermal transfer printing and film for thermal transfer printing | Hisanobu Mikamo, Akio Shimizu | 1991-04-16 |
| 4808499 | Lithium secondary battery | Ryo Nagai, Kazumi Yoshimitu, Kozo Kajita | 1989-02-28 |