Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11829048 | Laser beam output apparatus | Takao Sakurai, Shin Masuda, Tomoki Joichi | 2023-11-28 |
| 8919204 | Contact pressure detection apparatus and contact point pressure measurement apparatus | Toshiaki Hayakawa | 2014-12-30 |
| 6074446 | Fuel charcoal | — | 2000-06-13 |