Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5113277 | Fiber optic distributed temperature sensor system | Yasuo Ozawa, Nobuo Ando, Satoshi Yamamoto, Hiroyuki Kunugiyama, Kouichi Sugiyama +6 more | 1992-05-12 |
| 4872737 | Multi-port fiberoptic rotary joint | Hideyuki Takashima, Hitoshi Morinaga | 1989-10-10 |
| 4848867 | Rotary joint for polarization plane maintaining optical fibers | Hiroshi Kajioka, Noribumi Shiina, Hitoshi Morinaga | 1989-07-18 |