Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9025816 | Image processing apparatus and method for object recognition | Hidehiro Naito, Masahide Ogawa, Shinji Nakatake | 2015-05-05 |
| 7143870 | Elevator hall door and door hanger apparatus | Hisato Ito | 2006-12-05 |
| 6988592 | Door and door hanger device at elevator landing | Hisato Ito | 2006-01-24 |
| 6362447 | Electrode wire for electrical discharge machining apparatus | Kiyoshi Shimojima, Seigi Aoyama, Hideo Kawano, Koichi Tamura, Takahiro Sato +1 more | 2002-03-26 |
| 6250536 | Method for manufacturing electrode wire for electrical discharge machining apparatus | Kiyoshi Shimojima, Seigi Aoyama, Hideo Kawano, Koichi Tamura, Takahiro Sato +1 more | 2001-06-26 |