Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9919135 | Sheath for gastrostoma, sheathed dilator, sheath for gastrostoma with insertion aid, gastrostomy catheter kit, and method of splitting sheath for gastrostoma | Yutaka Suzuki, Hideaki Matsunami, Yukihiko Sakaguchi, Tomokazu Nakayama, Keiji Kamada +1 more | 2018-03-20 |
| 9905719 | Multi-junction solar cell, photoelectric conversion device, and compound-semiconductor-layer lamination structure | Hiroshi Yoshida, Shiro Uchida, Takashi Tange, Masaru Kuramoto, Masayuki Arimochi +3 more | 2018-02-27 |