Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9731309 | Foam dispensing cap | Tomoya Igarashi, Takahiro Akaogi, Ken Hirosawa | 2017-08-15 |
| 9321565 | Container closure | Takahiro Akaogi | 2016-04-26 |
| 9315307 | Container closure | Takahiro Akaogi, Ryuichi Tsukamoto, Atsushi Watanabe | 2016-04-19 |