Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8459969 | Screw fluid machine | — | 2013-06-11 |
| 7405491 | Electric power generating device | Yasuo Fukushima, Toshikazu Miyaji, Katsuhiro Uehara | 2008-07-29 |
| 6082985 | Screw compressor | Katsuyuki Suzuki, Noboru Tsuboi | 2000-07-04 |
| 5199858 | Oil injection type screw compressor | Noboru Tsuboi, Kazuo Kubo, Terumasa Kume, Tsuyoshi Niimura, Atsushi Ikeda | 1993-04-06 |
| 5176505 | Oil-cooled compressor | Tsutomu Horii, Kazuo Kubo, Terumasa Kume | 1993-01-05 |
| 5171130 | Oil-cooled compressor and method of operating same | Terumasa Kume, Kazuo Kubo, Tsutomu Horii, Yoshitomo Yamamoto | 1992-12-15 |