Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696069 | Personal foaming cleansing composition | David C. Story, Tomohiko Sano | 1997-12-09 |
| 5641590 | Battery having solid ion conductive polymer electrolyte | Takaya Sato, Hiroshi Yoshida, Soichiro Takenishi, Yasunobu Kodama, Takashi Sakai | 1997-06-24 |