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 | Masanori Rimoto, Kazuo Matsuda, Naohito Shimota | 1997-11-25 |
SK
Shigeru Kusakata
Overall (1997): #78,413 of 185,788Top 45%
1
Patents 1997