Black magnetic iron oxide particles, magnetic carrier for electrophotographic developer and two-component developer
US-9285698-B2 · Mar 15, 2016 · US
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Iwai Ryo — Physics
Iwai Ryo holds 1 patent in Physics, with representative filings summarized below.
| Metric | Value |
|---|---|
| Company | Iwai Ryo |
| Technology | Physics |
| Patents in slice | 1 |
| Recent patents in slice | 0 |
| First year | 2016 |
| Last year | 2016 |
Representative patents
Notable publications linking Iwai Ryo to Physics.
Black magnetic iron oxide particles, magnetic carrier for electrophotographic developer and two-component developer
US-9285698-B2 · Mar 15, 2016 · US
Black magnetic iron oxide particles, magnetic carrier for electrophotographic developer and two-component developer
US-9285698-B2 · Mar 15, 2016 · US
Black magnetic iron oxide particles, magnetic carrier for electrophotographic developer and two-component developer
US-9285698-B2 · Mar 15, 2016 · US
Black magnetic iron oxide particles, magnetic carrier for electrophotographic developer and two-component developer
US-9285698-B2 · Mar 15, 2016 · US
Recent filings
Latest patents from Iwai Ryo in Physics.
Black magnetic iron oxide particles, magnetic carrier for electrophotographic developer and two-component developer
US-9285698-B2 · Mar 15, 2016 · US
Black magnetic iron oxide particles, magnetic carrier for electrophotographic developer and two-component developer
US-9285698-B2 · Mar 15, 2016 · US
Black magnetic iron oxide particles, magnetic carrier for electrophotographic developer and two-component developer
US-9285698-B2 · Mar 15, 2016 · US
Black magnetic iron oxide particles, magnetic carrier for electrophotographic developer and two-component developer
US-9285698-B2 · Mar 15, 2016 · US
Black magnetic iron oxide particles, magnetic carrier for electrophotographic developer and two-component developer
US-9285698-B2 · Mar 15, 2016 · US
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