Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9417334 | Radiation measuring instrument | Hiraku Katsuyama, Toru Kato | 2016-08-16 |
| 9400333 | Survey meter | Hiraku Katsuyama | 2016-07-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9417334 | Radiation measuring instrument | Hiraku Katsuyama, Toru Kato | 2016-08-16 |
| 9400333 | Survey meter | Hiraku Katsuyama | 2016-07-26 |