Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10053753 | Aluminum-zinc plated steel sheet and method for producing the same | Nobuki Shiragaki, Tomokazu Sugitani, Hiroyuki Oyokawa, Hiroshi Kanai, Nobuyuki Shimoda +2 more | 2018-08-21 |
| 9133346 | Surface-coated aluminum and zinc plated steel sheet and method of preparing same | Nobuki Shiragaki, Tomokazu Sugitani, Hiroyuki Oyokawa, Hiroshi Kanai, Nobuyuki Shimoda +2 more | 2015-09-15 |