Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11421097 | Container sealant composition | Shigeki Hayashi, Toru Takahashi | 2022-08-23 |
| 8211254 | Can cap sealing composition and use thereof | Yoichi Kishi, Shigeki Hayashi | 2012-07-03 |