Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12274170 | Thermoelectric power-generation module, wearable biological-body-sensing device, biological-body location detection system | Akihiko Ikemura, Michio Okajima, Keiichi Ohata, Shutaro Nambu, Shintaro Izumi | 2025-04-08 |
| D260846 | Plasma cutting-welding torch head | John E. Summers | 1981-09-22 |
| 4250373 | Transferred type plasma torch | — | 1981-02-10 |