Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10252307 | Highly-viscous substance dispensing method and highly-viscous substance dispensing apparatus | Koichi Homma, Daiki Sato | 2019-04-09 |
| 9032925 | Phase varying apparatus for automobile engine | Michihiro Kameda, Koichi Homma | 2015-05-19 |
| 8726867 | Phase varying apparatus for automobile engine technical | Michihiro Kameda, Koichi Homma, Masayasu Nagado | 2014-05-20 |
| 8522736 | Phase variable device for engine | — | 2013-09-03 |
| 8468991 | Electromagnetic-clutch rotation stopping structure | — | 2013-06-25 |
| 8387577 | Phase changing device for automobile engine | Minoru Shiino, Koichi Homma, Michihiro Kameda, Masayasu Nagado | 2013-03-05 |
| 8381694 | Engine valve controller | — | 2013-02-26 |