Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9329511 | Electrostatic charge image developing toner and toner container | Kiyohiro YAMANAKA, Soichiro Kitagawa, Shinpei Takagi | 2016-05-03 |
| 9285696 | Electrostatic charge image developing toner, electrostatic charge image developer, and toner container | Shinpei Takagi, Soichiro Kitagawa, Kiyohiro YAMANAKA | 2016-03-15 |