Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5337352 | Private branch exchange system having an automatic optimal route selecting mechanism | Tsutomu Shimasue | 1994-08-09 |
TK
Takayasu Kobayashi
Overall (1994): #63,243 of 165,921Top 40%
1
Patents 1994