Production method for compound comprising amino group and/or hydroxyl group
US-9278905-B2 · Mar 8, 2016 · US
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Ohshima Takashi patents
Ohshima Takashi holds 4 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 4 |
| Recent patents | 0 |
| First publication | May 12, 2015 |
| Latest publication | Mar 8, 2016 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Electron beam apparatus for visualizing a displacement of an electric field
US-9208994-B2 · Dec 8, 2015 · US
Charged particle radiation device with bandpass detection
US-9202667-B2 · Dec 1, 2015 · US
Scanning electron microscope
US-9029766-B2 · May 12, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Production method for compound comprising amino group and/or hydroxyl group
US-9278905-B2 · Mar 8, 2016 · US
Electron beam apparatus for visualizing a displacement of an electric field
US-9208994-B2 · Dec 8, 2015 · US
Charged particle radiation device with bandpass detection
US-9202667-B2 · Dec 1, 2015 · US
Scanning electron microscope
US-9029766-B2 · May 12, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| H01J37/28 | 3 |
| H01J2237/2448 | 2 |
| H01J37/244 | 2 |
| H01J37/04 | 1 |
| H01J2237/2443 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 3 |
| Chemistry & Metallurgy | 1 |