Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5639431 | Hydrogen producing apparatus | Yoshinori Shirasaki, Masayuki Gondaira, Yoshu Ohta, Hiroshi Uchida, Toshiyuki Uchida +4 more | 1997-06-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5639431 | Hydrogen producing apparatus | Yoshinori Shirasaki, Masayuki Gondaira, Yoshu Ohta, Hiroshi Uchida, Toshiyuki Uchida +4 more | 1997-06-17 |