Inventor
Yoshiaki Hiramatsu
Inventor
Yokosuka, JP
Overview
Patents· 11 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 communication22%
G06FElectric digital data processing16%
H04WWireless communication networks16%
H04MTelephonic communication9%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes6%
H04BTransmission6%
H04JMultiplex communication6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
G11BInformation storage based on relative movement between record carrier and transducer3%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses3%
PatentTitleYear
7,962,744'Terminal communication system'20117,765,276'Communication apparatus and browser switching method'20107,730,416'Communication apparatus and display method'20107,707,403'Authentication method, communication apparatus, and relay apparatus'20107,676,575'Method and device for managing access to network'20107,565,133'Communication terminal and program using a packet switched communication line and a circuit switched communication line'20097,519,102'Method of assignment and transmission of spread signals in direct sequence spread spectrum CDMA mobile communication system, mobile communication system, and transmitter, receiver and transmitter/receiver of mobile communication system'20097,478,136'Terminal and repeater'20097,299,032'Communication terminal and program'20077,174,333'Data obtaining method and terminals'20077,096,492'Methods and devices for carrying out user authentication'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2011Patents assigned to NTT DOCOMO INC (10)· patent assignee history
2006–2011Based in Yokosuka, JP· patent location history
2009Patents assigned to NIPPON TELEGRAPH & TELEPHONE (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NTT DOCOMO INC | 10 | 2006–2011 |
| NIPPON TELEGRAPH & TELEPHONE | 1 | 2009 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokosuka, JP | 11 | 2006–2011 |