Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11499247 | Vapor-liquid reaction device, reaction tube, film forming apparatus | Akinori Koukitu, Hisashi Murakami, Akira Yamaguchi, Kazushige Shiina | 2022-11-15 |
| 11448304 | Pulley structure | Katsuya Imai, Ryosuke Dan | 2022-09-20 |
| 11353058 | Pulley structure, sliding bearing, and production method for sliding bearing | Takashi Morimoto, Katsuya Imai, Ryosuke Dan | 2022-06-07 |
| 11274739 | Pulley structure and method for manufacturing pulley structure | Katsuya Imai, Ryosuke Dan, Takashi Morimoto | 2022-03-15 |