Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5569028 | Scroll compressor having a compressor housing made up of a cup-like front casing and a cap-like rear casing | Michio Yamamura, Tatsuhisa Taguchi, Masafumi Fukushima | 1996-10-29 |
| 5562434 | Scroll compressor having optimized tip seal grooves | Masahiko Makino, Michio Yamamura, Masafumi Fukushima | 1996-10-08 |
| 5562436 | Scroll compressor having improved orbital drive mechanism | Sadao Kawahara, Teruyuki Akazawa, Masafumi Fukushima, Akihiko Shimizu | 1996-10-08 |
| 5558510 | Scroll compressor having wrap elements with rigidified inner ends | Masahiko Makino, Michio Yamamura, Masafumi Fukushima | 1996-09-24 |