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Taisuke Fujise Patents |
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Inventor: Fujise; Taisuke
Address: Tokyo, JP
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4595059 |
Method of providing a conductor pipe to an opening portion of a well |
June 17, 1986 |
| A method of providing a conductor pipe to an opening portion of a well such as an oil well, gas well, geothermal power well or the like. A bore is formed in the ground with a casing tube and an auger screw, inserted into the casing tube, to a predetermined depth, after which the auger sc |
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