Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11186096 | Card-issuing device | Keiji Ohta | 2021-11-30 |
| 11150785 | Displaying an electronic document | Satoshi Muto | 2021-10-19 |
| 11142146 | Grommet | Masayoshi Ogawa, Masafumi Nakayasu, Shota Kinoshita | 2021-10-12 |
| 11108218 | Grommet | Kazuyuki Kumoi, Akihito Kouketsu, Masanori Suzumura, Kiyotsugu Miura | 2021-08-31 |
| 11097673 | Grommet | Shinichi Ikeda, Akitoshi Kimura, Masayoshi Ogawa | 2021-08-24 |
| 11081262 | Grommet | Masayoshi Ogawa, Shinichi Ikeda, Akitoshi Kimura | 2021-08-03 |
| 10994674 | Grommet | Kazuyuki Kumoi, Akihito Kouketsu, Masanori Suzumura, Kiyotsugu Miura | 2021-05-04 |