Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8992467 | Nipple covering member and breast pump | Hiroshi Kobayashi, Hiroshi Kawamura, Yukinari Awano, Katsumi MIZUNO, Aki Ishimaru | 2015-03-31 |
| 7396340 | Breast pump | Mitsuo Tashiro | 2008-07-08 |
| 6745912 | Artificial nipple and a feeding bottle having the artificial nipple | Hiroyuki Uehara, Aki Ishimaru, Masayuki Nakahara | 2004-06-08 |