Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12351466 | Polycrystalline silicon material | Takuya Asano, Miki Emoto, Tooru Onoda | 2025-07-08 |
| 11932964 | Polycrystalline silicon material | Takuya Asano, Miki Emoto, Tooru Onoda | 2024-03-19 |
| 5983874 | Air-fuel ratio control system for internal combustion engines | Norio Suzuki, Hiroki Munakata | 1999-11-16 |