Inventor
Norihito Fujita
Inventor
Tokyo, JP
Overview
Patents· 44 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication39%
H04WWireless communication networks35%
G11BInformation storage based on relative movement between record carrier and transducer12%
G06FElectric digital data processing5%
H04MTelephonic communication3%
B23PMetal-working not otherwise provided for2%
H04BTransmission2%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use2%
Y10TTechnical subjects covered by former us classification2%
PatentTitleYear
10,560,830Wireless communication terminal, non-transitory computer-readable storage medium, and information processing method202010,499,442Method and system for communication between groups in wireless communication network201910,412,774Communication method, communication system, wireless terminal, and communication control method in wireless communication network201910,310,931Communications state estimation device, communications state estimation method, and storage medium that stores communications state estimation program201910,314,084Communication terminal201910,270,850Group reformation mechanism for reducing disruption time in wireless peer to peer networks201910,225,786Delay tolerant network (DTN) and ad-hoc node device201910,172,148Communication terminal, communication method, storage medium on which communication program is stored, and communication system201910,149,139Connection control method by communication terminal201810,080,127Network communication method20189,860,158'Path information exchange method, communication node, communication system, and communication node program'20189,826,530'Communication system, communication device, communication control method, and non-transitory computer readable medium'20179,807,780'Data sharing system'20179,699,821'Communication device'20179,532,332'Node device for releasing allocation of the unused channel to the radio interface'20169,504,020'Method for exchanging information between communication terminals, and communication terminal'20169,504,035'Communication terminal, channel selection method, and program'20169,451,529'Route information exchange method, communication terminal, and non-transitory computer-readable medium storing route information exchange program'20169,432,877'Information sharing system, communication apparatus, control method and computer program'20169,230,567'Spin torque oscillator, microwave-assisted magnetic recording head, magnetic recording head assembly, and magnetic recording and resuming device'20169,210,721'Communication delay time derivation method, communication terminal and communication delay time derivation program'20159,196,271'Spin-torque oscillation element and microwave-assisted magnetic recording head using the same'20159,142,228'Magnetic recording head having narrow write gap, and disk device provided with the same'20158,908,329'Magnetic head with beveled main pole and spin torque oscillator, method of manufacturing the same, and magnetic recording/reproduction apparatus'20148,787,257'Network communication system, node device, routing method and routing program'20148,780,500'Microwave-assisted magnetic recording head, method of manufacturing the same, magnetic head assembly using the same, and magnetic recording/reproduction apparatus'20148,737,215'Packet forwarding apparatus, communication system, process rule update method, and program'20148,705,204'Recording head with high-frequency oscillator and bi-layer main pole height/width arrangement'20148,605,391'Magnetic head and magnetic recording and reproducing device'20138,467,149'Spin torque oscillator and magnetic recording apparatus'20138,363,565'Routing method and node'20138,356,169'Encryption communication system, apparatus and method for allowing direct encryption communication with a plurality of nodes'20138,321,561'Information sharing method between neighboring nodes, node and information sharing program'20128,159,963'QoS routing method and QoS routing apparatus for determining measurement accuracy of communication quality'20128,144,621'Node, routing control method, and routing control program'20127,840,699'Name resolution server and packet transfer device'20107,774,592'Encrypted communication method'20107,733,778'Communication connection merge method and node to be used therefor'20107,684,417'Method of migrating processes between networks and network system thereof'20107,594,029'System and method for external resolution of packet transfer information'20097,136,354'Merge method and node for consolidating a plurality of communication connections in a connection-oriented network'20067,058,845'Communication connection bypass method capable of minimizing traffic loss when failure occurs'20066,944,675'QoS-based shortest path routing for hierarchical communication network'20056,714,547'Quality-ensuring routing technique'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2020Patents assigned to NEC CORP (34)· patent assignee history
2004–2020Based in Tokyo, JP· patent location history
2012–2016Patents assigned to FUJITA NORIHITO (14)· patent assignee history
2012–2013Patents assigned to JIBIKI MASAHIRO (4)· patent assignee history
2013–2016Patents assigned to TOSHIBA KK (8)· patent assignee history
2013–2014Patents assigned to KOUI KATSUHIKO (3)· patent assignee history
2013–2014Based in Fuchu, JP· patent location history
2015–2016Based in Yokohama, JP· patent location history
2015Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NEC CORP | 34 | 2004–2020 |
| FUJITA NORIHITOself | 14 | 2012–2016 |
| TOSHIBA KK | 8 | 2013–2016 |
| JIBIKI MASAHIRO | 4 | 2012–2013 |
| KOUI KATSUHIKO | 3 | 2013–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 36 | 2004–2020 |
| Fuchu, JP | 5 | 2013–2014 |
| Yokohama, JP | 2 | 2015–2016 |
| Kanagawa, JP | 1 | 2015 |