Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4419708 | Magnetic recording tape cartridge | Kenji Ogiro, Shinichi Gotoh | 1983-12-06 |
| 4203307 | Detergent supplying device of a washing machine | Yukio Obata | 1980-05-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4419708 | Magnetic recording tape cartridge | Kenji Ogiro, Shinichi Gotoh | 1983-12-06 |
| 4203307 | Detergent supplying device of a washing machine | Yukio Obata | 1980-05-20 |