Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5727934 | Scroll type fluid machine having a thin plate for each scroll | Masumi Sekita, Makoto Takeuchi, Yasuharu Maruiwa, Tetsuzo Ukai, Mikihiko Ishii | 1998-03-17 |
| 5727935 | Scroll type fluid machine having a rotatable cylindrical ring on the drive bush | Katsuhisa Tomatsu, Kazuaki Takahashi | 1998-03-17 |
| 5582513 | Scroll type fluid machine having a biased drive bush | Shigeki Miura | 1996-12-10 |
| 5344294 | Scroll type fluid apparatus of decreased size | Takahide Itoh, Takahisa Hirano, Ryuhei Tanigaki | 1994-09-06 |