Inventor
RYOICHI KURIHARA
Inventor
JP
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F28Dprimary
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact50%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application50%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2025–2026Patents assigned to MAHLE INT GMBH (3)· patent assignee history
2025–2026Patents assigned to MAHLE JAPAN LTD (3)· patent assignee history
2025Patents assigned to MAHLE FILTER SYSTEMS JP CORP (1)· patent assignee history
2025–2026Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MAHLE INT GMBH | 3 | 2025–2026 |
| MAHLE JAPAN LTD | 3 | 2025–2026 |
| MAHLE FILTER SYSTEMS JP CORP | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 3 | 2025–2026 |