Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4356114 | Process for producing composite oxide catalysts | Koju Kadowaki, Kohei Sarumaru | 1982-10-26 |
| 4339711 | Spectrum displaying apparatus for multichannel signals | Mamoru Inami | 1982-07-13 |