Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9854158 | Image adjusting apparatus | Keiji Okada, Sachie Yamamoto, Takeshi Kawawa, Naoki Fujii | 2017-12-26 |
| 9800337 | Optical transmitter, optical receiver, optical cable and light transmission method | Masanari Yamamoto, Kazuaki Toba, Kazuyoshi Suzuki, Kazumoto Kondo, Yasuhisa Nakajima | 2017-10-24 |
| 9647789 | Optical transmission device, optical transmission system, and test method for alarm function | — | 2017-05-09 |
| 9620237 | Semiconductor device and search circuit for and method of searching for erasure count in semiconductor memory | Takuya Matsumoto, Tomoyuki Maeda | 2017-04-11 |