Issued Patents 2020
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10788788 | Electrophotographic image forming apparatus having a driving-force transmission member featuring first and second helical gear portions with opposing twist directions | Yuichiro Inaba, Tetsuji Suzuki, Ryuta Murakami | 2020-09-29 |
| 10787691 | Method for producing L-amino acid | Hiromi Noguchi, Yo Nishiyama | 2020-09-29 |
| 10761528 | Automated operation vehicle control unit and automated operation vehicle using automated operation vehicle control unit | Yoshinori Matsumoto | 2020-09-01 |
| 10663709 | Optical device for microscopic observation | Tomonori Nakamura, Ikuo Arata | 2020-05-26 |
| 10576835 | Energy storage device, transport apparatus, and control method | Hirokazu Oguma, Daijiro Takizawa | 2020-03-03 |
| 10538124 | Retractable writing instrument | — | 2020-01-21 |
| 10525914 | Power system | Yasuyuki Sando | 2020-01-07 |