Issued Patents 2025
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12399317 | Optical fiber bundle structure, optical fiber connection structure, and optical fiber bundle structure manufacturing method | Kengo Watanabe, Ryuichi Sugizaki, Koichi Maeda, Shigehiro Takasaka | 2025-08-26 |
| 12354890 | Stage and plasma processing apparatus | Shota EZAKI, Katsuyuki Koizumi | 2025-07-08 |
| 12222541 | Optical fiber bundle structure, optical connector, optical fiber connection structure, and method of manufacturing optical fiber bundle structure | Kohei KAWASAKI, Ryuichi Sugizaki, Masayoshi Tsukamoto, Shigehiro Takasaka, Koichi Maeda | 2025-02-11 |
| 12204141 | Optical fiber bundle structure, optical connector, optical fiber connection structure, and method of manufacturing optical fiber bundle structure | Kohei KAWASAKI, Ryuichi Sugizaki, Masayoshi Tsukamoto, Shigehiro Takasaka, Koichi Maeda | 2025-01-21 |
| 12194738 | Thermal printer | — | 2025-01-14 |