Seiji Iwasa
Inventor
Stats
- 1 US patents issued
- 2 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 1 US Patents Issued
- 2 US Applications Filed
- 11 Total Citation Count
- Sep 18, 2012 Most Recent Filing
- Sep 29, 1989 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| NATIONAL UNIVERSITY CORPORATION TOYOHASHI UNIVERSITY OF TECHNOLOGY | 1
| 2012
|
| KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.) | 1
| 1989
|
| Nippon Hyumukan Kabushiki Kaisha | 1
| 1989
|
| Nittoku Kensetsu Kabushiki Kaisha | 1
| 1989
|
| Zaidan Hohjin Doboku Kenkyu Center | 1
| 1989
|
Inventor Addresses
| Address | Duration |
|---|---|
| Tokyo, JP | Mar 12, 91 - Mar 12, 91 |
| Toyohashi-shi, JP | Oct 23, 14 - Oct 23, 14 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| E21D: | SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS | 1 |
| H01M: | PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2014/0315,046 | 2014 | MICROBIAL POWER GENERATION DEVICE, ELECTRODE FOR MICROBIAL POWER GENERATION DEVICE, AND METHOD FOR PRODUCING SAME | 6 |
| 4998776 | 1991 | Shield tunneling with optional section and machine | 3 |
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