Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10705458 | Image forming apparatus that differs toner use when forming a line image than when forming a solid image | Miho Ikeda, Aya Kakishima, Shinji Okuyama | 2020-07-07 |
| 9946184 | Image forming apparatus using flat toner to obtain a gloss | Koichiro Yuasa, Miho Ikeda, Takaharu Nakajima, Aya Kakishima, Toko Hara | 2018-04-17 |
| 9829838 | Image forming apparatus | — | 2017-11-28 |
| 9551948 | Image forming apparatus fixing of toner containing flat particles | Toko Hara, Yutaka Kiuchi, Miho Ikeda, Takaharu Nakajima, Koichiro Yuasa | 2017-01-24 |
| 9501015 | Image forming apparatus utilizing flat pigment | Aya Kakishima, Miho Ikeda, Koichiro Yuasa, Toko Hara, Yoshihiro Hayashi | 2016-11-22 |
| 9383695 | Image forming apparatus with flat pigment control | Aya Kakishima, Miho Ikeda, Koichiro Yuasa, Takaharu Nakajima, Toko Hara | 2016-07-05 |
| 9285734 | Image forming apparatus | Aya Kakishima, Miho Ikeda, Takaharu Nakajima, Koichiro Yuasa, Toko Hara | 2016-03-15 |
| 9285718 | Image forming apparatus including a first transfer section using toner containing flat metallic pigment particles and second transfer section using toner not containing flat metallic pigment particles | Toko Hara, Takaharu Nakajima, Miho Ikeda, Aya Kakishima, Koichiro Yuasa | 2016-03-15 |
| 9217965 | Image forming apparatus | Aya Kakishima, Miho Ikeda, Takaharu Nakajima, Koichiro Yuasa, Toko Hara | 2015-12-22 |
| 9116486 | Control device, control method, and image forming apparatus | — | 2015-08-25 |
| 9116472 | Image forming apparatus | Takaharu Nakajima, Miho Ikeda, Koichiro Yuasa, Toko Hara, Aya Kakishima | 2015-08-25 |
| 8699903 | Image forming apparatus and image forming method | — | 2014-04-15 |
| 8620169 | Image forming apparatus | Takaharu Nakajima, Masaya Nakatsuhara | 2013-12-31 |
| 8073347 | Image forming apparatus | Tomoaki Yoshioka | 2011-12-06 |