Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6645662 | Battery provided with an old-or-new identification seal having a heat sensitive adhesive layer | Tadashi Ono, Katsuhiko Kumakura, Minoru Kouda | 2003-11-11 |
| 6561341 | Apparatus for separating and supplying cylindrical cans and method therefore | Minoru Kouda, Ryuichiro Ebi | 2003-05-13 |