Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11136271 | Aluminum nitride particles | Hiroharu Kobayashi, Yoshimasa Kobayashi | 2021-10-05 |
| 11059753 | Oriented ALN sintered body and method for producing the same | Yoshimasa Kobayashi, Hiroharu Kobayashi | 2021-07-13 |
| 11014855 | Transparent AlN sintered body and method for producing the same | Yoshimasa Kobayashi, Hiroharu Kobayashi, Iwao Ohwada | 2021-05-25 |