Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11466782 | Butterfly valve | — | 2022-10-11 |
| 11387090 | Mass spectrometry device | Yoshihiko Miwa, Keiko Kaneda, Shintarou Yamada, Yuta Nakaoka | 2022-07-12 |
| 11339876 | Butterfly valve | — | 2022-05-24 |
| 11287664 | Optical mux and demux module | — | 2022-03-29 |