Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11189506 | Rod-shaped lamp and heat treatment apparatus | — | 2021-11-30 |
| 11183403 | Light irradiation type heat treatment apparatus | Masashi Furukawa | 2021-11-23 |
| 11164761 | Heat treatment method and heat treatment apparatus of light irradiation type | — | 2021-11-02 |
| 10998214 | Light irradiation type heat treatment method | Masashi Furukawa, Hiroki Yoshii | 2021-05-04 |
| 10935088 | Vehicle driving device | Takuro Morino, Tomoaki Yanagida, Kenta Kimura, Yu Nagasato, Takuya Hirata +1 more | 2021-03-02 |