Issued Patents 2016
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9512137 | Organic electroluminescence device | Hirokatsu Ito, Yumiko Mizuki, Masahiro Kawamura, Yuichiro Kawamura | 2016-12-06 |
| 9498984 | Apparatus and method for recording | Takaaki Ishida, Koichiro Kawaguchi, Toshirou Yoshiike, Jun Yasutani, Shuichi Tokuda | 2016-11-22 |
| 9484540 | Oxygen-containing fused ring derivative and organic electroluminescence device comprising the same | Hirokatsu Ito, Masahiro Kawamura, Yuichiro Kawamura, Yumiko Mizuki | 2016-11-01 |
| 9423723 | Image forming apparatus and image forming device with toner layer forming unit | Shunichi Takaya | 2016-08-23 |
| 9387677 | Inkjet printing apparatus | Yuji Kanome | 2016-07-12 |
| 9368731 | Organic electroluminescence device | Ryo Naraoka, Tomoki Kato, Masaki Numata | 2016-06-14 |
| 9353027 | Organic electroluminescent element using pyrene derivative | Masahiro Kawamura, Yuichiro Kawamura, Yumiko Mizuki, Hirokatsu Ito | 2016-05-31 |
| 9324950 | Organic electroluminescence device | Yuichiro Kawamura, Hitoshi Kuma, Masahiro Kawamura, Yukitoshi Jinde, Hirokatsu Ito +2 more | 2016-04-26 |
| 9310749 | Image forming apparatus and image forming method | Shunichi Takaya | 2016-04-12 |
| 9273002 | Benzo[k]fluoranthene derivative and organic electroluminescence device containing the same | Hirokatsu Ito, Masahiro Kawamura, Yuichiro Kawamura, Yumiko Mizuki | 2016-03-01 |
| 9272872 | Sheet stacking device and printing apparatus | Noriyuki Sugiyama, Yasuyuki Asai, Atsushi Ikeda | 2016-03-01 |
| 9269907 | Aromatic amine derivative and organic electroluminescence device using the same | Yumiko Mizuki, Yuichiro Kawamura, Hirokatsu Ito, Masahiro Kawamura | 2016-02-23 |