Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8740017 | Dispenser for both foam and liquid | Miduho Shibata | 2014-06-03 |
| 5181604 | Contact lens holder and treating device | Kiyohiko Ohta, Kaoru Kamiya, Keiko Watanabe, Makoto Nakagawa | 1993-01-26 |