Issued Patents 2020
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10848080 | Motor drive circuit | Masatomo ISHIKAWA | 2020-11-24 |
| 10845402 | Electromagnetic field imaging device | Shinji Fukui, Muneo Yorinaga | 2020-11-24 |
| 10843490 | Printer including guide roller with roller part that rotates in contact with recording sheet | Kenji Sekine, Tetsuhiro Ishikawa | 2020-11-24 |
| 10826110 | Positive electrode active material for lithium ion secondary battery, positive electrode for lithium ion secondary battery, and lithium ion secondary battery using the same | Junpei SHITABA, Hideaki Seki | 2020-11-03 |
| 10792939 | Printer apparatus with flapper attached to conveying route cover | Tatsuya Oguchi, Sumio Watanabe, Tetsuhiro Ishikawa | 2020-10-06 |
| 10668756 | Printer | Tetsuhiro Ishikawa | 2020-06-02 |
| 10600837 | Electric field imaging device | — | 2020-03-24 |
| 10556454 | Printer | Yuji Yada, Yoshinari Takabatake, Tetsuhiro Ishikawa, Tatsuya Oguchi | 2020-02-11 |
| 10525743 | Printer | Tetsuhiro Ishikawa | 2020-01-07 |