Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 11156645 | Semiconductor device | Masuo Okuda | 2021-10-26 | |
| 11072720 | Aqueous ink, ink cartridge and ink jet recording method | Tsuyoshi Furuse, Naofumi Shimomura, Takayuki Horiuchi, Yoko Uetake, Shoji Shiba | 2021-07-27 | $61,000 |