Inventor
Naoya Yoshikawa
Inventor
Tokyo, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing14%
H04LTransmission of digital information, e.g. telegraphic communication14%
F01KSteam engine plants7%
F23CMethods or apparatus for combustion using fluid fuel or solid fuel suspended in a carrier gas or air7%
F23GCremation furnaces7%
F23LSupplying air or non-combustible liquids or gases to combustion apparatus in general7%
H03FAmplifiers7%
H03GControl of amplification7%
H03HImpedance networks, e.g. resonant circuits7%
H04BTransmission7%
PatentTitleYear
10,972,057Single-phase differential conversion circuit, signal processing method for use therewith, and reception apparatus202110,746,399Combustion system202010,417,101Fault monitoring device, virtual network system, and fault monitoring method20199,438,498'Resource optimization method, IP network system and resource optimization program'2016Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2016–2019Patents assigned to NEC CORP (2)· patent assignee history
2016Patents assigned to IGUCHI TOMOHITO (1)· patent assignee history
2016Patents assigned to OHARA RYOSUKE (1)· patent assignee history
2016–2021Based in Tokyo, JP· patent location history
2020Patents assigned to GGI HOLDINGS LTD (1)· patent assignee history
2021Patents assigned to SONY SEMICONDUCTOR SOLUTIONS CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NEC CORP | 2 | 2016–2019 |
| GGI HOLDINGS LTD | 1 | 2020 |
| IGUCHI TOMOHITO | 1 | 2016 |
| OHARA RYOSUKE | 1 | 2016 |
| SONY SEMICONDUCTOR SOLUTIONS CORP | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 4 | 2016–2021 |