Issued Patents All Time
Showing 126–128 of 128 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4435885 | Process and apparatus for manufacturing storage battery plates | Ichiro Sano | 1984-03-13 |
| 4300958 | Semi-hard magnetic material for a reed switch and process for producing the same | Masanori Okada, Zenzo Henmi | 1981-11-17 |
| 4271245 | Grid base plate for an electrode plate for a storage battery and method of manufacture thereof | Ichiro Sano | 1981-06-02 |