Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9592149 | Heat generating eye mask | Yuki Hidaka, Kazuo Ohashi, Kyouko Tagami, Takeshi Oka, Takashi Higashi | 2017-03-14 |
| 6657098 | Absorbent article | Yoshifumi Niki, Masamoto Matsukane, Masanobu Wakasa | 2003-12-02 |