Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5395305 | Multilayer wound covering materials comprising a supporting layer and a moisture permeation controlling layer and method for their manufacture | Jun Konishi, Kazuhito Ikegami, Ken-ichi Osaki | 1995-03-07 |
| 5350583 | Cell-penetrable medical material and artificial skin | Katsutoshi Yoshizato, Jun Konishi, Kaori Oyamada, Ken-ichi Ohsaki, Takeo Katakura +2 more | 1994-09-27 |
| 5263983 | Medical material and prosthetic skin in which cells can invade | Katsutoshi Yoshizato, Jun Konishi, Kaori Oyamada, Ken-ichi Ohsaki, Takeo Katakura +2 more | 1993-11-23 |
| 4560720 | Compositions of polyvinyl chloride and tetracarboxylic tetraesters and medical articles thereof | Juuro Aoyagi, Toshiji Ichikawa, Takeshi Shimomura | 1985-12-24 |