Tomoyasu Ninomiya
Inventor
Stats
- 7 US patents issued
- 8 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 7 US Patents Issued
- 8 US Applications Filed
- 161 Total Citation Count
- Jul 12, 2013 Most Recent Filing
- Oct 22, 1997 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| Ishida, Mitsugi | 2
| 2011
|
| SEBERU PICO CO., LTD. | 4
2 3 | 2005
2011 2013 |
| Seberupico Corporation | 1
1 | 1997
2000 |
Inventor Addresses
| Address | Duration |
|---|---|
| Tokyo, JP | Mar 14, 00 - Jul 11, 17 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A44B: | BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE | 4 |
| A44C: | JEWELLERY; BRACELETS; OTHER PERSONAL ADORNMENTS; COINS | 3 |
| H01F: | MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES | 2 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 9700108 | 2017 | Coupler | 0 |
| D736666 | 2015 | Jewelry clasp | 0 |
| 2015/0047,156 | 2015 | COUPLER | 3 |
| 8752252 | 2014 | Magnetic jewelry clasp | 19 |
| 2012/0044,031 | 2012 | Magnetic Connector | 52 |
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