Inventor
Yoshimichi Kudo
Inventor
Fujisawa, JP
Overview
Patents· 25 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 communication31%
H04NPictorial communication, e.g. television31%
G11BInformation storage based on relative movement between record carrier and transducer10%
G06FElectric digital data processing7%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted5%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes5%
H05BElectric heating5%
A63FCard, board, or roulette games2%
G09GArrangements or circuits for control of indicating devices using static means to present variable information2%
H04WWireless communication networks2%
PatentTitleYear
9,661,363'Receiver set, information apparatus and receiving system'20178,856,819'Receiver set, information apparatus and receiving system'20148,468,350'Content transmission apparatus, content reception apparatus and content transmission method'20138,233,504'Receiver set, information apparatus and receiving system'20128,225,084'Content transmitting device, content receiving device and content transmitting method'20128,010,792'Content transmission apparatus, content reception apparatus and content transmission method'20118,005,960'Network connection management apparatus device, and system for connecting new network device'20117,912,928'Network device and network device control method'20117,861,284'Control method and system of customer premises apparatus and gateway'20107,644,265'Content transmitting device, content receiving device and content transmitting method'20107,403,982'Network device and network device control method'20087,343,012'Recording and playback apparatus for stream data and transmission method for stream data'20087,263,723'Apparatus and method for outputting digital information'20077,257,132'Receiver set, information apparatus and receiving system'20077,209,484'Gateway apparatus, address administration method, and audio-video apparatus having gateway function'20076,856,254'Electronic device, electronic device system control method and electronic device system'20056,683,956'Encrypting conversion apparatus, decrypting conversion apparatus, cryptographic communication system, and electronic toll collection apparatus'20046,654,821'Remotely controllable electronic apparatus and remote control method'20035,617,312'Computer system that enters control information by means of video camera'19975,550,586'Video camera and image input device connected through signal line for transferring multiplex data, and image input system using them'19964,980,765'Frame buffer memory for display'19904,858,030'Reproducing apparatus of a video disc player'19894,805,040'Drop-out correction circuit in an apparatus for correcting time base error with inhibition of time-base information during dropout'19894,669,072'Control apparatus for optical video disk recorder/player'19874,630,252'Control apparatus for optical disc player for locating blank tracks'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–2013Patents assigned to HITACHI LTD (23)· patent assignee history
1986–1990Based in Yokohama, JP· patent location history
1996–2017Based in Fujisawa, JP· patent location history
2005Based in Chiyoda-ku, JP· patent location history
2008Based in Tokyo, JP· patent location history
2012–2014Patents assigned to KUDO YOSHIMICHI (4)· patent assignee history
2012–2014Patents assigned to AKAMATSU CHIYO (2)· patent assignee history
2012–2013Patents assigned to OKAMOTO HIROO (2)· patent assignee history
2014–2017Patents assigned to HITACHI MAXELL (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 23 | 1986–2013 |
| KUDO YOSHIMICHIself | 4 | 2012–2014 |
| AKAMATSU CHIYO | 2 | 2012–2014 |
| HITACHI MAXELL | 2 | 2014–2017 |
| OKAMOTO HIROO | 2 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fujisawa, JP | 18 | 1996–2017 |
| Yokohama, JP | 5 | 1986–1990 |
| Tokyo, JP | 1 | 2008 |
| Chiyoda-ku, JP | 1 | 2005 |