Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6556925 | Signal processing system and signal processing method for cutting tool with abrasion sensor | Kazuo Mori, Oleg Ryabov | 2003-04-29 |
| 4639426 | Decorative hard golden ceramic article | Kazunori Soroi | 1987-01-27 |
| 4606767 | Decorative silver-colored sintered alloy | — | 1986-08-19 |
| 4589917 | Decorative golden sintered alloy | — | 1986-05-20 |
| 4511665 | Decorative hard golden ceramic article | Kazunori Soroi | 1985-04-16 |