Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5368780 | Heat resistant herapathite and process for producing the same | Kazuo Tojima, Shinobu Okayama, Arimitsu Usuki, Narihito Tatsuda, Kazuhisa Yano | 1994-11-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5368780 | Heat resistant herapathite and process for producing the same | Kazuo Tojima, Shinobu Okayama, Arimitsu Usuki, Narihito Tatsuda, Kazuhisa Yano | 1994-11-29 |