Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11261935 | Process for manufacturing a steel sheet, and steel belt made therefrom | Satoshi Tagashira, Shoichi KOUTANI | 2022-03-01 |
| 4399022 | Reference electrode for oxygen probe | Yoshio Nakajima, Takaharu Moriya, Hajime Nakamura, Yoshio Tokuta | 1983-08-16 |