Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10527408 | Misalignment detecting device for spoked wheel | Hiroshi Udagawa, Rikio Kurakane, Saburo Shimokawa, Masahiro Okuno | 2020-01-07 |
| 10219733 | Portable urine flow meter including a guide arranged in a nozzle part in a urine flow passage tube | Saburo Shimokawa, Hiroshi Udagawa, Rikio Kuragane | 2019-03-05 |
| 7714935 | Data structure for waveform synthesis data and method and apparatus for synthesizing waveform | — | 2010-05-11 |
| 7663698 | Genlock device having log and alarm functions | — | 2010-02-16 |
| D607403 | Charger | Seiichi Kato | 2010-01-05 |
| 7271844 | Frame signal phase adjuster | — | 2007-09-18 |