Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5466916 | Method and apparatus for joint resin pipes using high-frequency electric induction heating | Atsushi Akabane, Takehiro Yamashita, Koichi Matsuoka | 1995-11-14 |
| 5401939 | Electromagnetic induction heater with magnetic flux diffusing members | Kuniaki Iguchi | 1995-03-28 |
| 5350901 | Electromagnetic induction steam generator | Kuniaki Iguchi | 1994-09-27 |
| 5347107 | Low frequency electromagnetic induction heater with magnetic flux diffusing members | Kuniaki Iguchi | 1994-09-13 |
| 5270511 | Low-frequency induction heater employing stainless steel material as a secondary winding | — | 1993-12-14 |
| 5237144 | Electromagnetic induction heater | — | 1993-08-17 |
| 5061835 | Low-frequency electromagnetic induction heater | — | 1991-10-29 |