Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4324701 | Rectangular-solid packaged catalyst assembly | Mitsuyasu Honda, Toru Seto | 1982-04-13 |
| 4314345 | Controlling the injection of ammonia in a dry type exhaust gas denitration process | Naohiko Ukawa | 1982-02-02 |