Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11208710 | Aluminum alloy substrate for magnetic disks, method for producing same, and magnetic disk using this aluminum alloy substrate for magnetic disks | Kotaro KITAWAKI, Makoto Yonemitsu, Kouichiro Takiguchi, Takashi Nakayama, Kimie IMAKAWA +2 more | 2021-12-28 |
| 11211088 | Magnetic disc, aluminum alloy substrate for magnetic disc, and production method for aluminum alloy substrate | Kotaro KITAWAKI, Makoto Yonemitsu, Hideyuki Hatakeyama, Takashi Nakayama, Ryo Sakamoto +1 more | 2021-12-28 |
| 11203201 | Image recording apparatus, image recording method, and recording medium | Jun Shiori, Takahisa Koike, Hiroyuki Kiguchi, Ko Tokumaru, Yuji Tanaka | 2021-12-21 |
| 11102373 | Image forming apparatus, state control method, and non-transitory computer-readable storage medium | Yuji Tanaka, Ko Tokumaru | 2021-08-24 |
| 11006016 | Image forming apparatus, image forming method, and storage medium | Ko Tokumaru, Jun Shiori, Yuji Tanaka, Takahisa Koike | 2021-05-11 |