Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12420471 | Forming system and forming method | Junya Yamada | 2025-09-23 |
| 12159771 | Plasma processing apparatus | Naoto Hayasaka | 2024-12-03 |
| 10896811 | Antenna device, radiation method of electromagnetic waves, plasma processing apparatus, and plasma processing method | Ayako Ito, Koji Koyama, Takahiro Senda, Naoki Matsumoto | 2021-01-19 |
| 10832892 | Antenna, plasma processing device and plasma processing method | Kazuki Takahashi, Naoki Matsumoto, Takahiro Senda, Koji Koyama, Shohei Fukano +3 more | 2020-11-10 |
| 10825658 | Antenna and plasma processing apparatus | Koji Koyama | 2020-11-03 |
| 10553402 | Antenna device and plasma processing apparatus | Naoki Matsumoto, Koji Koyama, Ayako Ito, Takahiro Senda | 2020-02-04 |