Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11668386 | Pulley structure | Katsuya Imai, Ryosuke Dan, Takashi Morimoto | 2023-06-06 |
| 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 |
| 10415685 | Pulley structure | Katsuya Imai | 2019-09-17 |
| 9611903 | Pulley structure | Ryosuke Dan, Makoto Haraguchi, Katsuya Imai | 2017-04-04 |
| 8951153 | Power transmission mechanism | Tomokazu Ishida | 2015-02-10 |
| 8262520 | Pulley assembly for a power transmission belt | Chikara Kayamuro | 2012-09-11 |
| 4550751 | Ballast exhaust pipe closing appliance for a ship | Osamitsu Maeda | 1985-11-05 |