Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11196696 | Device for response operation for signal from unspecified sender and device for response operation for signal to unspecified receiver | Koji Nakano | 2021-12-07 |
| 7799513 | Process for preventing development defect and composition for use in the same | Yasushi Akiyama, Yusuke Takano, Sung-Eun Hong, Tetsuo Okayasu | 2010-09-21 |
| 7598320 | Protected polyvinyl alcohol auxiliary for forming fine pattern and process for producing the same | Masato Nishikawa | 2009-10-06 |
| 7592132 | Method for fine pattern formation | Yusuke Takano | 2009-09-22 |
| 7399582 | Material for forming fine pattern and method for forming fine pattern using the same | Yusuke Takano | 2008-07-15 |
| 5854146 | Sebum absorbing cellulose fabric and manufacturing method thereof | Koki Itoyama | 1998-12-29 |