Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8002695 | Medical procedure via natural opening | Kensei Nakahashi, Kunihide Kaji, Hironobu Kawano | 2011-08-23 |
| 7988618 | Medical procedure via natural opening | Kensei Nakahashi | 2011-08-02 |
| 7988656 | Natural orifice medical operation and endoscopic overtube | Takefumi Uesugi, Kenji Noda, Kunihide Kaji, David E. Barlow | 2011-08-02 |
| 7875041 | Suturing method for penetrating hole | Masayuki Iwasaka | 2011-01-25 |