Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11536590 | Offset correction device and position measuring device | Kenichi Hayashi, Naoki Kobayashi | 2022-12-27 |
| 11320287 | Electromagnetic induction type encoder | Kenichi Hayashi, Naoki Kobayashi | 2022-05-03 |
| 10809100 | Electromagnetic induction type encoder | — | 2020-10-20 |
| 10677614 | Encoder | — | 2020-06-09 |
| 9207101 | Optical displacement encoder | Tatsuya Narumi | 2015-12-08 |
| 8546746 | Photoelectric encoder and photoelectric encoder system | Tsuyoshi Kuroiwa, Yuichi Ichikawa, Hiroaki Kawada | 2013-10-01 |
| 8395108 | Photoelectric encoder including detection head and a plurality of fibers within a first and second cable | Hiroaki Kawada | 2013-03-12 |
| 7356940 | Elastic fixture and attachment method for length measuring apparatus | Hiroaki Kawada | 2008-04-15 |
| 7225555 | Linear scale attachment device and attachment method | Hiroaki Kawada, Seiji Sakagami | 2007-06-05 |