Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12414925 | External composition | Daisaku Nagaike | 2025-09-16 |
| D1040361 | Warmer | Daisaku Nagaike | 2024-08-27 |
| D1040359 | Warmer | Daisaku Nagaike | 2024-08-27 |
| D1040360 | Warmer | Daisaku Nagaike | 2024-08-27 |
| D1032003 | Warmer | — | 2024-06-18 |
| 11944570 | Chemical body warmer | Daisaku Nagaike | 2024-04-02 |
| D989330 | Warmer | Daisaku Nagaike | 2023-06-13 |
| 11241331 | Heating compress | — | 2022-02-08 |
| D925747 | Warmer | Daisaku Nagaike | 2021-07-20 |
| 10993833 | Heat generator | — | 2021-05-04 |
| D917711 | Warmer | Daisaku Nagaike | 2021-04-27 |
| 10980665 | Heat generator | — | 2021-04-20 |
| 10952893 | Multilayer film for disposable body warmer outer bag, and disposable body warmer | Hiroyuki Inoue, Takayuki Miyazaki, Yorikazu Kotani | 2021-03-23 |
| 10899110 | Outer bag for disposable body warmer packaging and disposable body warmer | Yuki SAKURAI | 2021-01-26 |
| D906527 | Warmer | Daisaku Nagaike | 2020-12-29 |
| D899611 | Warmer | Daisaku Nagaike | 2020-10-20 |
| 10695215 | Multilayer film for disposable body warmer outer bag, and disposable body warmer | Hiroyuki Inoue, Takayuki Miyazaki, Yorikazu Kotani | 2020-06-30 |
| 10322860 | Outer bag for disposable body warmer packaging and disposable body warmer | Yuki SAKURAI | 2019-06-18 |
| 10195074 | Disposable body warmer | — | 2019-02-05 |
| D745975 | Body warmer | Tetsuya Maruyama | 2015-12-22 |
| D722727 | Eye mask | Tetsuya Maruyama | 2015-02-17 |
| D706944 | Body warmer | Tetsuya Maruyama | 2014-06-10 |