Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5671324 | Light beam heating apparatus with optical energy correction compensating for lamp electrode wear and aging | Nobuyuki Haji, Tamotsu Ikeda, Masayoshi Ueda | 1997-09-23 |
MK
Moriaki Kawasaki
Overall (1997): #100,824 of 185,788Top 55%
1
Patents 1997