Engine configured to drive a diaphragm fuel pump using pressure fluctuation in a crank chamber of the engine
US-9410513-B2 · Aug 9, 2016 · US
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Hasegawa Tetsuya patents
Hasegawa Tetsuya holds 3 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 3 |
| Recent patents | 0 |
| First publication | May 5, 2015 |
| Latest publication | Aug 9, 2016 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Engine-driven cutter
US-9115645-B2 · Aug 25, 2015 · US
Four-stroke engine
US-9022004-B2 · May 5, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Engine configured to drive a diaphragm fuel pump using pressure fluctuation in a crank chamber of the engine
US-9410513-B2 · Aug 9, 2016 · US
Engine-driven cutter
US-9115645-B2 · Aug 25, 2015 · US
Four-stroke engine
US-9022004-B2 · May 5, 2015 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Mechanical Engineering | 3 |
| Operations & Transport | 1 |