Shaft seal mechanism and rotary machine provided with same
US-9841109-B2 · Dec 12, 2017 · US
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Nishimoto Shin patents
Nishimoto Shin holds 9 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 9 |
| Recent patents | 0 |
| First publication | Jun 2, 2015 |
| Latest publication | Dec 12, 2017 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Shaft sealing device, and rotary machine equipped therewith
US-9677410-B2 · Jun 13, 2017 · US
Method for fabricating shaft sealing device and jig for fabricating shaft sealing device, and rotary machine provided with shaft sealing device
US-9488279-B2 · Nov 8, 2016 · US
Shaft seal device and rotary machine including shaft seal device
US-9404375-B2 · Aug 2, 2016 · US
Seal structure for rotary machine
US-9399925-B2 · Jul 26, 2016 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Shaft seal mechanism and rotary machine provided with same
US-9841109-B2 · Dec 12, 2017 · US
Shaft sealing device, and rotary machine equipped therewith
US-9677410-B2 · Jun 13, 2017 · US
Method for fabricating shaft sealing device and jig for fabricating shaft sealing device, and rotary machine provided with shaft sealing device
US-9488279-B2 · Nov 8, 2016 · US
Shaft seal device and rotary machine including shaft seal device
US-9404375-B2 · Aug 2, 2016 · US
Seal structure for rotary machine
US-9399925-B2 · Jul 26, 2016 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| F05D2240/59 | 5 |
| F16J15/3292 | 5 |
| F02C7/28 | 5 |
| F01D11/00 | 5 |
| F01D11/001 | 4 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Mechanical Engineering | 9 |
| Cross-Sectional Technologies | 2 |
| Operations & Transport | 1 |
| Chemistry & Metallurgy | 1 |