Issued Patents 2020
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10877399 | Stirring device with a lubricating layer, toner container, waste toner receptacle, and image forming apparatus | Naoki Matsuda | 2020-12-29 |
| 10770644 | Piezoelectric device | Heishiro FUDO, Yasuji Hagiwara, Daisuke Takai, Shoji Sakurai, Yo Tahara | 2020-09-08 |
| 10768571 | Lock control device, image forming apparatus, lock control method, and lock system | — | 2020-09-08 |
| 10725419 | Image forming apparatus including an internal space | — | 2020-07-28 |
| 10720134 | Sound absorbing device, electronic device, and image forming apparatus | Naoki Matsuda | 2020-07-21 |
| 10712705 | Wheel chair accessible image forming apparatus | Yuki Sato, Ryuta Kaneda, Kentaro Uji | 2020-07-14 |
| 10652657 | System, terminal apparatus, main apparatus, and method | Akihiko Suyama, Tomoyoshi Akutagawa | 2020-05-12 |
| 10632282 | Catheter assembly | Masataka Muramatsu, Shinya Kusunoki | 2020-04-28 |
| 10569056 | Catheter assembly | — | 2020-02-25 |
| 10542615 | Liquid treatment apparatus including first electrode, second electrode, and first and second insulators surrounding lateral surface of first electrode | Junko Iwanaga, Tetsuya Takayanagi | 2020-01-21 |
| 10540953 | Sound absorber, electronic device with sound absorbing device, and image forming apparatus with sound absorber | Naoki Matsuda, Hiroshi Ishii, Kohta Takenaka, Keisuke Shimizu, Shogo Sakamoto +1 more | 2020-01-21 |
| 10539919 | Cabinet structure, electronic equipment, and image forming apparatus | Naoki Matsuda | 2020-01-21 |
| 10529841 | Field effect transistor | Ryo Kajitani, Kenichiro Tanaka, Tetsuzo Ueda | 2020-01-07 |
| 10529843 | Semiconductor device | Daisuke Shibata, Satoshi Tamura | 2020-01-07 |