Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11459813 | Door opening and closing device | Tetsuo Tokudome | 2022-10-04 |
| 5344295 | Postcure tire inflator having rim clearance adjusting device | Katsumi Ichikawa, Yoshimata Maikuma | 1994-09-06 |