Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8569657 | Soldering iron with replaceable tip | Kayoko Yoshimura, Takashi Nagase, Hiroyuki Masaki | 2013-10-29 |
| 8237091 | Soldering iron with replaceable tip | Kayoko Yoshimura, Takashi Nagase, Hiroyuki Masaki | 2012-08-07 |
| 7490751 | Method of soldering iron tip with metal particle sintered member connected to heat conducting core | Takashi Nagase, Yoshimoto Teraoka, Takanori Naito, Norihisa Sekimori, Masayuki Miyabe | 2009-02-17 |
| D569403 | Oxide remover for soldering tips | — | 2008-05-20 |
| 7030339 | Soldering iron tip with metal particle sintered member connected to heat conducting core | Takashi Nagase, Yoshimoto Teraoka, Takanori Naito, Norihisa Sekimori, Masayuki Miyabe | 2006-04-18 |
| 6818862 | Iron tip and electric soldering iron | Mitsuhiko Miyazaki | 2004-11-16 |
| 6247631 | Electric soldering iron | Ichiro Kawakatsu | 2001-06-19 |