Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7392926 | Electrically-controlled soldering pot apparatus | — | 2008-07-01 |
| D554545 | Thermometer | — | 2007-11-06 |
| D522328 | Soldering iron main body | Mitsuhiko Miyazaki, Tadashi Kato, Tsuyoshi Yamanaka | 2006-06-06 |