Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8323827 | Laminate packing material for battery and laminate battery | Kazuhito Hatta, Masato Sato, Tsuyoshi Sugiyama, Hiroyuki Yamada, Tadashi Miebori +3 more | 2012-12-04 |
| 6214135 | Entry board for drilling small holes, a method of making the same and a method for drilling small holes through a printed circuit board by using said entry board | Yasushi Washio, Akio Fukuda | 2001-04-10 |
| 6000886 | Entry board for drilling small holes, a method of making the same and a method for drilling small holes through a printed circuit board by using said entry board | Yasushi Washio, Akio Fukuda | 1999-12-14 |