Issued Patents 2022
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11413878 | Drawing method, erasing method, and drawing apparatus | Kenichi Kurihara, Asuka Tejima, Aya Shuto | 2022-08-16 |
| 11386588 | Product design system and design image correction apparatus | Asuka Tejima, Yuki Oishi, Masaru Wada, Kenichi Kurihara, Satoko Asaoka +5 more | 2022-07-12 |
| 11364727 | Drawing and erasing apparatus and erasing method | Isao Takahashi, Nobukazu Hirai, Satoko Asaoka, Mitsunari Hoshi, Eikichi Shibata | 2022-06-21 |
| 11367463 | Reversible recording medium | Isao Takahashi, Satoko Asaoka, Asuka Tejima, Kentaro Kuriyama, Mitsunari Hoshi | 2022-06-21 |
| 11228686 | Request processing apparatus and request accepting apparatus | Yuki Oishi, Kenichi Kurihara, Satoko Asaoka, Yuriko Kaino, Aya Shuto +4 more | 2022-01-18 |