Inventor
Joji Arimura
Inventor
Yokosuka, JP
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling33%
F24TGeothermal collectors33%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution33%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986Patents assigned to JAPAN METALS & CHEM CO LTD (1)· patent assignee history
1986Patents assigned to SHIMIZU CONSTRUCTION CO LTD (1)· patent assignee history
1986Based in Yokosuka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| JAPAN METALS & CHEM CO LTD | 1 | 1986 |
| SHIMIZU CONSTRUCTION CO LTD | 1 | 1986 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokosuka, JP | 1 | 1986 |