Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9768590 | Enclosed switchboard | Kazuyoshi Kubota | 2017-09-19 |
| 9705294 | Enclosed switchboard | Kazuyoshi Kubota | 2017-07-11 |
| 9608413 | Enclosed switchboard | Kazuyoshi Kubota | 2017-03-28 |