Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10247349 | Preventing progression of corrosion in steel pipe structure | Takehiro Miyazawa, Yoshio Tamura, Takuhiko Ohashi, Masashi Suematsu, Osamu Hatsumi +11 more | 2019-04-02 |