Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10042090 | Hydrophilic member and method for manufacturing same | Masatoshi Nakamura, Shinya Takayanagi | 2018-08-07 |
| 7556520 | Light bulb socket for holding a bulb | Chihiro Minami, Yoshito Tanaka | 2009-07-07 |