Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5982088 | Ceramic cathode fluorescent discharge lamp | Munemitsu Hamada, Akira Takeishi, Haruo Taguchi, Takeshi Masuda | 1999-11-09 |
YY
Yasutoshi Yamaguchi
Overall (All Time): #3,666,894 of 4,157,543Top 90%
1
Patents All Time