Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5107126 | Far infrared generator | — | 1992-04-21 |
| 4925743 | Disposable body warmer and heat generating material therefor | Tamehiko Ikeda | 1990-05-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5107126 | Far infrared generator | — | 1992-04-21 |
| 4925743 | Disposable body warmer and heat generating material therefor | Tamehiko Ikeda | 1990-05-15 |