Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12202057 | Drill and method of producing drilled product | Masao Watanabe, Hiroyuki Sugawara, Tatsuo Nakahata, Ryohei Ono, Shinya Matsuo | 2025-01-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12202057 | Drill and method of producing drilled product | Masao Watanabe, Hiroyuki Sugawara, Tatsuo Nakahata, Ryohei Ono, Shinya Matsuo | 2025-01-21 |