Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6383964 | Ceramic member resistant to halogen-plasma corrosion | Yumiko Itoh | 2002-05-07 |
MN
Masahiro Nakahara
Overall (2002): #159,711 of 266,432Top 60%
1
Patents 2002