Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10302422 | Measurement system, measurement method, robot control method, robot, robot system, and picking apparatus | — | 2019-05-28 |
| 8023848 | Density measuring device, liquid developer storing apparatus, and image forming apparatus | Toru Tanjo, Tsutomu Sasaki, Ken Ikuma | 2011-09-20 |
| 8014691 | Method of measuring and adjusting density of liquid developer by detecting movement of moving member in light path | Toru Tanjo, Tsutomu Sasaki, Ken Ikuma | 2011-09-06 |
| 7952600 | Image forming method for forming images of plural colors on an image carrier at once | Kunihiro Kawada, Yujiro Nomura, Motomu Hayakawa, Ken Ikuma | 2011-05-31 |