Inventor
Jun Tazawa
Inventor
Niigata, 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%
F24FAir-conditioning50%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000Patents assigned to HITACHI LTD (1)· patent assignee history
2000Patents assigned to HITACHI TECHNO ENG (1)· patent assignee history
2000Based in Niigata, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 1 | 2000 |
| HITACHI TECHNO ENG | 1 | 2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Niigata, JP | 1 | 2000 |