Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10161888 | Crystalline phase identification method, crystalline phase identification device, and X-ray diffraction measurement system | Keigo Nagao, Akihiro Himeda | 2018-12-25 |
| 9944880 | Oil-free screw compressor coated with a base resin, a solid lubricant and a heat-resistant additive | Kazuaki Shiinoki, Masakatsu Okaya, Natsuki Kawabata, Masahiro Kawamura, Iwao Aoki | 2018-04-17 |