Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6349796 | Starting drive control for elevator | Toru Tanahashi | 2002-02-26 |
| 6344089 | Drive control for elevator | Toru Tanahashi | 2002-02-05 |
ST
Shigeaki Tauchi
Overall (2002): #41,585 of 266,432Top 20%
2
Patents 2002