Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7531604 | Phospholipid derivative | Kazuhiro Kubo, Chika Itoh, Tohru Yasukohchi, Hiroshi Kikuchi, Norio Suzuki +2 more | 2009-05-12 |
| 7524981 | Phospholipid derivatives and process for the production there | Kazuhiro Kubo, Chika Itoh, Tohru Yasukohchi, Yusuke Ohkawa, Hiroshi Kikuchi +3 more | 2009-04-28 |
| 7495116 | Phospholipid derivative | Chika Itoh, Kazuhiro Kubo, Tohru Yasukohchi, Hiroshi Kikuchi, Norio Suzuki +2 more | 2009-02-24 |
| 7399877 | Phospholipid derivative | Chika Itoh, Kazuhiro Kubo, Tohru Yasukohchi, Hiroshi Kikuchi, Norio Suzuki +2 more | 2008-07-15 |
| 7198945 | Cell having modified cell membrane | Teruyuki Nagamune, Chika Itoh, Tohru Yasukohchi, Kazuhiro Kubo | 2007-04-03 |
| 6679822 | Polyalkylene oxide-modified phospholipid and production method thereof | Kazuhiro Kubo, Chika Itoh, Tohru Yasukohchi | 2004-01-20 |
| 6313201 | Modified catalase, a composition thereof and process for preparing the catalase | Satoshi Nanba, Tomomi Suzuki, Tohru Yasukohchi | 2001-11-06 |
| 5872191 | Process for producing a polyoxyalkylene derivatives substituted with succinimidyl group | Kouzoh Sanchika, Tohru Yasukohchi, Kei Maruyama | 1999-02-16 |
| 5767284 | Process for producing a polyoxyalkylene derivative substituted with succinimidyl group | Kouzoh Sanchika, Tohru Yasukohchi, Kei Maruyama | 1998-06-16 |