Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5668443 | Display fluorescent lamp and display device | Noriyuki Tomimatsu, Kazuo Yoshioka, Sadayuki Matsumoto | 1997-09-16 |
HK
Hironobu Kawaguchi
Overall (1997): #141,885 of 185,788Top 80%
1
Patents 1997