Inventor
Tetsuo Shigeoka
Inventor
Nagoya, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F04Cprimary
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids80%
F01CRotary-piston or oscillating-piston machines or engines20%
PatentTitleYear
5,727,935'Scroll type fluid machine having a rotatable cylindrical ring on the drive bush'19985,727,934'Scroll type fluid machine having a thin plate for each scroll'19985,582,513'Scroll type fluid machine having a biased drive bush'19965,344,294'Scroll type fluid apparatus of decreased size'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–1998Patents assigned to MITSUBISHI HEAVY IND LTD (4)· patent assignee history
1994–1998Based in Nagoya, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI HEAVY IND LTD | 4 | 1994–1998 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nagoya, JP | 4 | 1994–1998 |