Tetsuo Oikawa
Inventor
Stats
- 9 US patents issued
- 9 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 9 US Patents Issued
- 9 US Applications Filed
- 41 Total Citation Count
- Feb 17, 2006 Most Recent Filing
- Jun 8, 1987 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| FUJI PHOTO FILM CO., LTD. | 2
3 2 | 1987
1988 1990 |
| JEOL LTD. | 2
1 2 2 | 1987
1988 1990 2005 |
| TOHOKU UNIVERSITY | 2
| 2005
|
| NATIONAL UNIVERSITY CORPORATION KYOTO INSTITUTE OF TECHNOLOGY | 2
| 2006
|
| FUJIFILM CORPORATION | 1
2 1 | 1987
1988 1990 |
| JOEL LTD. | 1
| 1990
|
Inventor Addresses
| Address | Duration |
|---|---|
| Akishima, JP | Jan 31, 89 - Dec 11, 90 |
| Tokyo, JP | Mar 07, 89 - Oct 13, 09 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B65H: | HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES | 1 |
| G01N: | INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES | 2 |
| G03B: | APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 7601957 | 2009 | Electron microscope and combined illumination lens | 1 |
| 2008/0149,833 | 2008 | Electron Microscope and Combined Illumination Lens | 5 |
| 7241995 | 2007 | Electron microscope equipped with magnetic microprobe | 0 |
| 2005/0274,889 | 2005 | Electron microscope equipped with magnetic microprobe | 2 |
| 5067702 | 1991 | Dispenser for dispensing sheets of an alternating first and second kind from a stack | 12 |
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