Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8386030 | Iontophoresis device | Kiyoshi Kanamura, Nobuharu Kosiba, Mizuo Nakayama, Takehiko Matsumura, Akihiko Matsumura | 2013-02-26 |
| 8295922 | Iontophoresis device | Kiyoshi Kanamura, Takehiko Matsumura, Mizuo Nakayama, Akihiko Matsumura | 2012-10-23 |
| 7890164 | Iontophoresis device | Mizuo Nakayama, Takehiko Matsumura, Akihiko Matsumura | 2011-02-15 |
| 7660626 | Iontophoresis device | Akihiko Tanioka, Mie Minagawa, Kiyoshi Kanamura, Akihiko Matsumura, Mizuo Nakayama +1 more | 2010-02-09 |
| 7590444 | Iontophoresis device | Akihiko Tanioka, Akihiko Matsumura, Takehiko Matsumura, Mizuo Nakayama | 2009-09-15 |
| 7437189 | Iontophoresis device | Akihiko Matsumura, Takehiko Matsumura, Mizuo Nakayama, Tsutomu Shibata, Akihiko Tanioka | 2008-10-14 |