Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6434306 | Optical cable and manufacturing method thereof | Hiroki Ishikawa, Yoshiyuki Suetsugu, Seigo Ujiie, Yuji Sera, Kimio Ando | 2002-08-13 |
MW
Masakazu Watanabe
NTT: 1 patents #53 of 275Top 20%
Overall (2002): #156,501 of 266,432Top 60%
1
Patents 2002