Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9430690 | Optical information reading device | Hidezumi Nagata, Takuki Nakagawa | 2016-08-30 |
| 5336362 | Method for preparing yttrium 66 boride crystal for soft x-ray monochromator | Takaho Tanaka, Shigeki Otani, Yoshio Ishizawa | 1994-08-09 |