Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12269477 | Vehicle management system | — | 2025-04-08 |
| 11443601 | Antitheft device and power generator antitheft system | Manabu Dobashi, Takashi Hashizume, Ryota Hisada | 2022-09-13 |
| 11002184 | Power generator management system | Takashi Hashizume, Manabu Dobashi, Ryota Hisada | 2021-05-11 |
| 10864892 | Anti-theft apparatus and outboard motor anti-theft system | Takashi Hashizume, Manabu Dobashi, Ryota Hisada | 2020-12-15 |
| 10855083 | Generator system | Kenji Shibata, Wataru Matsuyama, Minoru Maedako | 2020-12-01 |
| 10840653 | Electric device and wiring cable | Kenji Shibata, Yasunori Yamamoto, Yasuhiro Nakada | 2020-11-17 |
| 10763675 | Power generator system | Minoru Maedako, Kenji Shibata, Wataru Matsuyama | 2020-09-01 |
| 10724489 | Engine-generator starting apparatus | Wataru Matsuyama, Yuichi Onoe, Kenji Shibata, Minoru Maedako | 2020-07-28 |
| 10697416 | Engine generator | Wataru Matsuyama, Kenji Shibata, Minoru Maedako | 2020-06-30 |
| 10541538 | Power generator system | Minoru Maedako, Kenji Shibata, Wataru Matsuyama | 2020-01-21 |
| 10511209 | Engine generator | Kenji Shibata, Wataru Matsuyama, Minoru Maedako | 2019-12-17 |
| 10483890 | Engine generator comprising an electrical load-dependent delta to WYE switching unit | Wataru Matsuyama, Kenji Shibata, Minoru Maedako | 2019-11-19 |
| 10418924 | Engine generator with a boosting circuit for starting an engine | Minoru Maedako, Kenji Shibata, Wataru Matsuyama | 2019-09-17 |
| 10348097 | Generator system | Kenji Shibata, Wataru Matsuyama, Minoru Maedako | 2019-07-09 |