Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9748705 | Contact structure | Koichiro EJIRI, Haruhiko Kondo, Hidemasa Sakurada | 2017-08-29 |
| 9728880 | Hotline contacting structure | Koichiro EJIRI, Haruhiko Kondo, Katsushi Oishi, Hidemasa Sakurada | 2017-08-08 |
| 9722373 | Insertion plug | Koichiro EJIRI, Haruhiko Kondo | 2017-08-01 |