Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8080291 | Ink jet recording medium and production process thereof | Takatoshi Tanaka, Hitoshi Nagashima, Takeshi Tsurusaki, Saki Suzuki | 2011-12-20 |
| 7867586 | Article having microporous body part, production method of ink medium, diffusion method of sulfur-containing organic acid into microporous layer, production method of article having meicroporous body part, and inkjet recording medium produced therefrom | Hisao Kamo, Masanori Ito, Takashi Sawada, Muneyoshi Sunada, Yasuyuki Ishida +3 more | 2011-01-11 |