Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D833607 | Medical retractor | Go ARADONO, Yousuke SASAKI | 2018-11-13 |
| 9536813 | Semiconductor device | — | 2017-01-03 |
| 9165868 | Semiconductor device | — | 2015-10-20 |
| 5079902 | Packaging method and apparatus | Kiyoshi Seko, Shigeki Suzuki | 1992-01-14 |
| 4964258 | Packaging article inclusion-proofing device for end-sealing mechanism | Kiyoshi Seko, Shigeki Suzuki | 1990-10-23 |
| 4955176 | Vacant package-proofing control device for packaging machine | Kiyoshi Seko, Shigeki Suzuki | 1990-09-11 |