Inventor
Yoshiyuki Takai
Inventor
Yachiyo, JP
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F04Dprimary
F04DNon-positive-displacement pumps50%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants50%
PatentTitleYear
9,982,682Rotor and vacuum pump equipped with same2018Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2018Patents assigned to EDWARDS JAPAN LTD (1)· patent assignee history
2018Based in Yachiyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EDWARDS JAPAN LTD | 1 | 2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yachiyo, JP | 1 | 2018 |