Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12343818 | Method and apparatus for analyzing additively manufactured object, and method and apparatus for additively manufacturing an object | Masakazu SHIBAHARA, Kazuki IKUSHIMA, Atsushi Kawahara, Rino Takeuchi | 2025-07-01 |
| 5668340 | Wind instruments with electronic tubing length control | Yutaka Washiyama | 1997-09-16 |
| 4282785 | Electronic musical instrument | Nobuharu Obayashi, Seiji Kameyama, Sadaaki Ezawa, Tatsunori Kondo, Kiyomi Takauji +1 more | 1981-08-11 |