Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6048433 | Sealing structure and method of sealing electronic component | Michinobu Maesaka, Makoto Irie, Atsushi Hirakawa | 2000-04-11 |
| 5886457 | Sealing structure and method of sealing electronic component | Michinobu Maesaka, Makoto Irie, Atsushi Hirakawa | 1999-03-23 |