Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4684445 | Method and device of measuring ion activity | Osamu Seshimoto, Masaaki Terashima, Yoshio Saito | 1987-08-04 |
MN
Mituharu Nirasawa
Overall (All Time): #3,979,576 of 4,157,543Top 100%
1
Patents All Time