Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9157432 | Compression apparatus | Kazuyuki YODA, Kai Nakanishi | 2015-10-13 |
| 5199858 | Oil injection type screw compressor | Noboru Tsuboi, Masaki Matsukuma, Kazuo Kubo, Terumasa Kume, Atsushi Ikeda | 1993-04-06 |