Inventor
Akio Kashiwagi
Inventor
Hiranomachi, JP
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Lprimary
F16LPipes20%
F17DPipe-line systems20%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact20%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application20%
Y10TTechnical subjects covered by former us classification20%
PatentTitleYear
5,368,063'Heating system for conveyor pipes'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994Patents assigned to MITSUBISHI CABLE IND LTD (1)· patent assignee history
1994Patents assigned to MIYAWAKI INC (1)· patent assignee history
1994Patents assigned to OSAKA GAS CO LTD (1)· patent assignee history
1994Based in Hiranomachi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI CABLE IND LTD | 1 | 1994 |
| MIYAWAKI INC | 1 | 1994 |
| OSAKA GAS CO LTD | 1 | 1994 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hiranomachi, JP | 1 | 1994 |