Welding equipment for metallic materials and method for welding metallic materials
US-2019099829-A1 · Apr 4, 2019 · US
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Yoshida Tsuyoshi patents
Yoshida Tsuyoshi holds 8 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 8 |
| Recent patents | 0 |
| First publication | Apr 7, 2015 |
| Latest publication | Apr 4, 2019 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Welding equipment for metallic materials and method for welding metallic materials
US-10189112-B2 · Jan 29, 2019 · US
Optical transmitter and DC bias control method
US-9641257-B2 · May 2, 2017 · US
Multilevel modulation optical transceiver and multilevel modulation optical transmission and reception method
US-9590800-B2 · Mar 7, 2017 · US
Welding equipment for metallic materials and method for welding metallic materials
US-2015306696-A1 · Oct 29, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Welding equipment for metallic materials and method for welding metallic materials
US-2019099829-A1 · Apr 4, 2019 · US
Welding equipment for metallic materials and method for welding metallic materials
US-10189112-B2 · Jan 29, 2019 · US
Optical transmitter and DC bias control method
US-9641257-B2 · May 2, 2017 · US
Multilevel modulation optical transceiver and multilevel modulation optical transmission and reception method
US-9590800-B2 · Mar 7, 2017 · US
Welding equipment for metallic materials and method for welding metallic materials
US-2015306696-A1 · Oct 29, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| B23K11/24 | 4 |
| B23K11/115 | 4 |
| B23K11/312 | 4 |
| B23K11/26 | 4 |
| B23K2103/04 | 4 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Operations & Transport | 4 |
| Electricity | 3 |
| Physics | 2 |
| Fixed Constructions | 1 |