Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11107623 | Inductor | Hideaki OOI, Naotaka Hata, Hiroaki Takashima | 2021-08-31 |
| 11069474 | Inductor | Hideaki OOI, Naotaka Hata, Hiroaki Takashima | 2021-07-20 |
| 11069473 | Inductor | Hideaki OOI, Naotaka Hata, Hiroaki Takashima | 2021-07-20 |
| 4682718 | Nozzle for continuous casting of molten steel | Hideo Suzuki | 1987-07-28 |
| 4650619 | Method of machining a ceramic member | — | 1987-03-17 |
| 4631469 | Device for driving electrical current generator for use in motorcycle | Masaharu Tsuboi | 1986-12-23 |
| 4510191 | Casting nozzle | Toshiro Kagami | 1985-04-09 |