Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12259288 | Light emitting apparatus | Yoshiyasu Ogasawara | 2025-03-25 |
| 11369891 | Walking toy | Toshiaki Iwao, Kazuhiko KORIYAMA, Yasuhisa Kitano, Takaki Fujino, Keizo Ota | 2022-06-28 |
| 10596454 | Attachment | Hiroki Ikuta, Hitoshi Tsuchiya | 2020-03-24 |
| 10328350 | Attachment and control system | Yasuhiro Inoue | 2019-06-25 |
| 10092829 | Attachment | Hiroki Ikuta, Hitoshi Tsuchiya | 2018-10-09 |
| D709444 | Storage battery | Masato Ibuki, Daisuke Kumazaki, Masahiko Nishimura | 2014-07-22 |
| D709447 | Battery charger stand for electronic equipment | Masato Ibuki, Daisuke Kumazaki, Masahiko Nishimura | 2014-07-22 |
| D707625 | Battery charger stand for electronic equipment | Masato Ibuki, Daisuke Kumazaki, Masahiko Nishimura | 2014-06-24 |