Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5691099 | Thermal developing type diazo copying material utilizing water soluble quanidine salt | Shigeru Kusakata, Kazuo Matsuda, Naohito Shimota | 1997-11-25 |
MR
Masanori Rimoto
Overall (1997): #107,462 of 185,788Top 60%
1
Patents 1997