Inventor · disambiguated record
Kazuhito Takai
Also filed as: TAKAI KAZUHITO
17 granted patents·2 pending applications·725 citations·filing 1981–2007
95Inventor score
Top patents by PatentIndex Score
19 records- 0196USD317912SVideo displayOKI ELECTRIC IND CO LTD·Filed 1989·Granted Jul 2, 1991·54 cites·1 claims
- 0293USD309731SModem cabinetOKI ELECTRIC IND CO LTD·Filed 1988·Granted Aug 7, 1990·40 cites·1 claims
- 0393USD306291SPortable radio telephoneOKI ELECTRIC IND CO LTD·Filed 1988·Granted Feb 27, 1990·38 cites·1 claims
- 0492US6928165B1Communication system using digital watermark for synchronizing multiplexed text data to video framesNEC CORP·Filed 2000·Granted Aug 9, 2005·58 cites·22 claims
- 0591USD309304SVideo communications terminal, including housing, telephone handset, keyboard, camera and image screenOKI ELECTRIC IND CO LTD·Filed 1988·Granted Jul 17, 1990·47 cites·1 claims
- 0684US6024287ACard recording medium, certifying method and apparatus for the recording medium, forming system for recording medium, enciphering system, decoder therefor, and recording mediumNEC CORP·Filed 1997·Granted Feb 15, 2000·241 cites·50 claims
- 0783US6651250B1Digital broadcast receiving system in information processorNEC CORP·Filed 1998·Granted Nov 18, 2003·147 cites·7 claims
- 0881US7450179B2Data broadcasting system, and data broadcasting contents transmitting system, receiver, and format converting method used in sameNEC CORP·Filed 2005·Granted Nov 11, 2008·7 cites·49 claims
- 0978USD302986SWhiteboard with photocopierTAKAI KAZUHITO·Filed 1985·Granted Aug 22, 1989·21 cites·1 claims
- 1075USD308864SModem cabinetOKI ELECTRIC IND CO LTD·Filed 1988·Granted Jun 26, 1990·15 cites·1 claims
- 1163USD275677SFacsimile transmitter-receiverOKI ELECTRIC IND CO LTD·Filed 1981·Granted Sep 25, 1984·9 cites·1 claims
- 1255USD308970SVideo communications terminals including housing, telephone handset, keyboard and image screenOKI ELECTRIC IND CO LTD·Filed 1988·Granted Jul 3, 1990·8 cites·1 claims
- 1349US5151954ADevice capable of modifying a character according to a selected attribute codeNEC CORP·Filed 1990·Granted Sep 29, 1992·14 cites·4 claims
- 1446US2010017571A1Content write-in deviceNAKAJI HIROSHI·Filed 2007·Application pending·0 cites
- 1543US6381701B1Method and device for time/date adjustment for computerNEC CORP·Filed 1999·Granted Apr 30, 2002·15 cites·9 claims
- 1641US2001021916A1Method of advertising and selling articles and services using digital TV receiver and internetFiled 2001·Application pending·0 cites
- 1736US6078972AControl system of FIFO memoriesNEC CORP·Filed 1997·Granted Jun 20, 2000·9 cites·3 claims
- 1830US5428743AArrangement and method of accessing frame buffer in raster-scan type computer systemNEC CORP·Filed 1992·Granted Jun 27, 1995·2 cites·10 claims
- 1929US6405235B1Data receiving device capable of executing simultaneous reception operationNEC CORP·Filed 1998·Granted Jun 11, 2002·0 cites·2 claims
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