Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10110757 | Printing apparatus and notification method of printing apparatus abnormality in a printing apparatus | Masato Eiyama | 2018-10-23 |
| 9457590 | Printing apparatus, method for controlling printing apparatus, and storage medium | Kazuya Koizumi, Yasutaka Mitani, Yosuke Ushigome, Yoshiaki Kaburagi, Atsushi Takahashi +9 more | 2016-10-04 |
| 6502919 | Ink jet recording apparatus and discharge restoration method | — | 2003-01-07 |
| 6500596 | Method for producing an electrostatic image developing toner | Akifumi Nemoto | 2002-12-31 |
| 5604928 | Portable electronic device with radio communication and controlled computer status | Soji Hamano | 1997-02-18 |