Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5688582 | Biodegradable filament nonwoven fabrics and method of manufacturing the same | Koichi Nagaoka, Shigetaka Nishimura, Naoji Ichise, Yasuhiro Yonezawa, Keiko Sakota | 1997-11-18 |
| 5665922 | Bending strain measurement apparatus for an abdomen of an anthropomorphic dummy and abdominal injury presumption apparatus using the same | Kouji Tsukada, Hidekazu Nishigaki, Yasuaki Ikeda, Shigeru Sakuma, Shin-ichi Ishiyama +2 more | 1997-09-09 |