Method for manufacturing spark plug
US-9496687-B2 · Nov 15, 2016 · US
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Kato Tomoaki patents
Kato Tomoaki holds 7 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 7 |
| Recent patents | 0 |
| First publication | Jan 27, 2015 |
| Latest publication | Nov 15, 2016 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Spark plug
US-9419414-B2 · Aug 16, 2016 · US
Optical signal control device and optical signal control method
US-9391710-B2 · Jul 12, 2016 · US
Optical modulator module, integrated circuit for driving optical modulator, and method for modulating optical signal
US-9217883-B2 · Dec 22, 2015 · US
Optical modulator module and modulation method for optical signal
US-9143237-B2 · Sep 22, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Method for manufacturing spark plug
US-9496687-B2 · Nov 15, 2016 · US
Spark plug
US-9419414-B2 · Aug 16, 2016 · US
Optical signal control device and optical signal control method
US-9391710-B2 · Jul 12, 2016 · US
Optical modulator module, integrated circuit for driving optical modulator, and method for modulating optical signal
US-9217883-B2 · Dec 22, 2015 · US
Optical modulator module and modulation method for optical signal
US-9143237-B2 · Sep 22, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| H01T21/02 | 2 |
| G02F1/0327 | 2 |
| G02F1/225 | 2 |
| H04B10/516 | 2 |
| H01T13/58 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 6 |
| Mechanical Engineering | 2 |
| Physics | 2 |
| Operations & Transport | 1 |