Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7866630 | Winding mechanism with tension control function and trawling apparatus | Shuji Ueki, Hirohumi Doi, Shogo Miyajima, Hiroshi Satoh | 2011-01-11 |
| 7775383 | Hoisting device with vertical motion compensation function | Shuji Ueki, Hirohumi Doi, Shogo Miyajima, Hiroshi Satoh | 2010-08-17 |
| 7681748 | Hoisting device with vertical motion compensation function | Shuji Ueki, Hirohumi Doi, Shogo Miyajima, Hiroshi Satoh | 2010-03-23 |
| 6710762 | Projection type display | — | 2004-03-23 |