Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11371534 | Compressor and method of operating same | Shuto Yakubo, Akira Hoshikawa | 2022-06-28 |
| 11053942 | Screw compressor | Noboru Tsuboi, Hajime Nakamura | 2021-07-06 |
| 5862487 | Channel allocation for co-located systems based on interferring channel groups | Teruya Fujii, Masaaki Yoshimi | 1999-01-19 |
| 5826197 | Mobile communication system using base station frequency correction scheme | Kiyohito Nagata, Teruya Fujii, Kazuhiko Kakinuma, Masaaki Yoshimi, Tatsuaki Wakabayashi | 1998-10-20 |