Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11067082 | Screw compressor | Masahiro Kikuchi, Yoshio Yano, Toshiyuki Miyatake | 2021-07-20 |
| 11053943 | Compressor unit | — | 2021-07-06 |
| 10920778 | Heat exchanger for gas compressor | Yasumasa Kimura, Yosuke FUKUSHIMA | 2021-02-16 |
| 10920779 | Package-type air-cooled screw compressor having a cooling air exhaust opening in the package with a duct extended downward with a lower-end inlet placed not viewable from the center position of the compressor | — | 2021-02-16 |
| 10403257 | Sound deadening device | Masahiro Kikuchi, Yosuke FUKUSHIMA, Kazuya Hirata, Suguru Kiuchi | 2019-09-03 |
| 10174655 | Silencer | Masahiro Kikuchi, Yosuke FUKUSHIMA, Kazuya Hirata, Suguru Kiuchi | 2019-01-08 |
| 10167868 | Screw compressor | Yosuke FUKUSHIMA | 2019-01-01 |
| 9121466 | Damping structure | Akio Sugimoto, Zenzo Yamaguchi, Kyoko Masuda, Yoshio Yano | 2015-09-01 |
| 8787798 | Photosensitive drum and vibration reduction method for same, and photosensitive drum unit | — | 2014-07-22 |
| 8109361 | Solid-borne sound reducing structure | Toshimitsu Tanaka | 2012-02-07 |