Inventor · disambiguated record
Yasushi Takatori
Also filed as: TAKATORI YASUSHI
125 granted patents·102 pending applications·8,361 citations·filing 1974–2025
99Inventor score
Top patents by PatentIndex Score
227 records- 0199US4463359ADroplet generating method and apparatus thereofCANON KK·Filed 1980·Granted Jul 31, 1984·2.3k cites·51 claims
- 0299US4459600ALiquid jet recording deviceCANON KK·Filed 1981·Granted Jul 10, 1984·1.9k cites·2 claims
- 0399US4345262AInk jet recording methodCANON KK·Filed 1980·Granted Aug 17, 1982·2k cites·15 claims
- 0499US4251824ALiquid jet recording method with variable thermal viscosity modulationCANON KK·Filed 1979·Granted Feb 17, 1981·261 cites·8 claims
- 0598US4368476AInk jet recording headCANON KK·Filed 1980·Granted Jan 11, 1983·161 cites·5 claims
- 0698US4330787ALiquid jet recording deviceCANON KK·Filed 1979·Granted May 18, 1982·103 cites·2 claims
- 0797US4339762ALiquid jet recording methodCANON KK·Filed 1980·Granted Jul 13, 1982·111 cites·9 claims
- 0896US8929750B2Signal generating circuit, optical signal transmitting apparatus, signal receiving circuit, method for establishing optical signal synchronization, and optical signal synchronization systemISHIHARA KOICHI·Filed 2010·Granted Jan 6, 2015·53 cites·7 claims
- 0996US4296421AInk jet recording device using thermal propulsion and mechanical pressure changesCANON KK·Filed 1979·Granted Oct 20, 1981·234 cites·23 claims
- 1095US4376945AInk jet recording deviceCANON KK·Filed 1981·Granted Mar 15, 1983·59 cites·26 claims
- 1195US4263601AImage forming processCANON KK·Filed 1978·Granted Apr 21, 1981·78 cites·7 claims
- 1294US4458256AInk jet recording apparatusCANON KK·Filed 1982·Granted Jul 3, 1984·67 cites·22 claims
- 1394US4335389ALiquid droplet ejecting recording headCANON KK·Filed 1980·Granted Jun 15, 1982·66 cites·11 claims
- 1494US4317124AInk jet recording apparatusCANON KK·Filed 1980·Granted Feb 23, 1982·66 cites·16 claims
- 1593US4392907AMethod for producing recording headCANON KK·Filed 1981·Granted Jul 12, 1983·61 cites·17 claims
- 1693US4380771AInk jet recording process and an apparatus thereforCANON KK·Filed 1981·Granted Apr 19, 1983·62 cites·8 claims
- 1793US4334234ALiquid droplet forming apparatusCANON KK·Filed 1980·Granted Jun 8, 1982·60 cites·21 claims
- 1892US4499480ALiquid jet recording deviceCANON KK·Filed 1982·Granted Feb 12, 1985·54 cites·9 claims
- 1990US6690952B2Adaptive array antenna transceiver apparatusNIPPON TELEGRAPH & TELEPHONE·Filed 2000·Granted Feb 10, 2004·57 cites·30 claims
- 2089US6292135B1Adaptive array antenna systemNIPPON TELEGRAPH & TELEPHONE·Filed 2000·Granted Sep 18, 2001·73 cites·15 claims
- 2189US4707705AInk jet recording deviceCANON KK·Filed 1986·Granted Nov 17, 1987·36 cites·25 claims
- 2288US4520373ADroplet generating method and apparatus thereforCANON KK·Filed 1983·Granted May 28, 1985·46 cites·23 claims
- 2387US5006864AInformation read-out and recording apparatusCANON KK·Filed 1990·Granted Apr 9, 1991·41 cites·159 claims
- 2486US10674483B2Wireless communication system, wireless communication method, wireless LAN access point, and wireless LAN stationNIPPON TELEGRAPH & TELEPHONE·Filed 2016·Granted Jun 2, 2020·5 cites·13 claims
- 2584US12289772B2Wireless communication system and wireless communication methodNIPPON TELEGRAPH & TELEPHONE·Filed 2023·Granted Apr 29, 2025·0 cites·2 claims
- 2684US9872295B2Wireless communication apparatus and wireless communication methodNIPPON TELEGRAPH & TELEPHONE·Filed 2014·Granted Jan 16, 2018·6 cites·30 claims
- 2784US6022383AProcesses for coloring leather by an ink-jet printing method using anionic coloring agents and cationic agents, and leather products obtained therewithCANON KK·Filed 1997·Granted Feb 8, 2000·41 cites·32 claims
- 2882US6735182B1Adaptive array antenna systemNIPPON TELEGRAPH & TELEPHONE·Filed 1999·Granted May 11, 2004·72 cites·9 claims
- 2981US9614621B2Signal generating circuit, optical signal transmitting apparatus, signal receiving circuit, method for establishing optical signal synchronization, and optical signal synchronization systemNIPPON TELEGRAPH & TELEPHONE·Filed 2014·Granted Apr 4, 2017·4 cites·5 claims
- 3081US2025227770A1Wireless Communication System And Wireless Communication MethodNIPPON TELEGRAPH & TELEPHONE·Filed 2025·Application pending·0 cites
- 3180US12446089B2Base station and terminal apparatusNTT INC·Filed 2020·Granted Oct 14, 2025·1 cites·10 claims
- 3280US11849487B2Wireless communication system and wireless communication methodNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Granted Dec 19, 2023·0 cites·6 claims
- 3378US9520947B2Signal generating circuit, optical signal transmitting apparatus, signal receiving circuit, method for establishing optical signal synchronization, and optical signal synchronization systemNIPPON TELEGRAPH & TELEPHONE·Filed 2014·Granted Dec 13, 2016·3 cites·7 claims
- 3477US8787769B2Chromatic dispersion value calculating apparatus, optical signal receiving apparatus, optical signal transmitting apparatus, and chromatic dispersion value calculation methodISHIHARA KOICHI·Filed 2010·Granted Jul 22, 2014·5 cites·22 claims
- 3576US12185221B2Wireless communication system, base station control device, communication control method, and communication control programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Dec 31, 2024·1 cites·6 claims
- 3676US8830965B2Radio communication method, radio communication system, radio base station, and radio terminal stationMURAKAMI TOMOKI·Filed 2010·Granted Sep 9, 2014·4 cites·14 claims
- 3774US11523439B2Wireless communication system and wireless communication methodNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Granted Dec 6, 2022·0 cites·5 claims
- 3872US9370013B2Wireless communication method, base station, wireless communication system, and communication apparatusNIPPON TELEGRAPH & TELEPHONE·Filed 2014·Granted Jun 14, 2016·2 cites·6 claims
- 3972US5486848ARecording apparatus which twice ejects droplets to the same position and image forming apparatus with u-shaped material pathCANON KK·Filed 1995·Granted Jan 23, 1996·20 cites·17 claims
- 4071US8179995B2Reception device, transmission device, radio transmission/reception system, and radio reception methodISHIHARA KOICHI·Filed 2008·Granted May 15, 2012·5 cites·18 claims
- 4170US5204689AInk jet recording head formed by cutting processCANON KK·Filed 1991·Granted Apr 20, 1993·26 cites·50 claims
- 4269US9363003B2Transmitter and wireless communication methodNIPPON TELEGRAPH & TELEPHONE·Filed 2013·Granted Jun 7, 2016·2 cites·11 claims
- 4368US10602367B2Wireless communication apparatus, wireless communication system, and wireless communication methodNIPPON TELEGRAPH & TELEPHONE·Filed 2013·Granted Mar 24, 2020·2 cites·50 claims
- 4465US8855485B2Frequency offset estimating method and frequency offset estimating apparatusNAKAGAWA TADAO·Filed 2011·Granted Oct 7, 2014·2 cites·10 claims
- 4565US6139126AInformation recording apparatus that records by driving plural groups or arrays of recording elementsCANON KK·Filed 1993·Granted Oct 31, 2000·16 cites·16 claims
- 4665US6022647AMethod for making color filter substrate, color filter substrate produced by the method, and liquid crystal device using the substrateCANON KK·Filed 1998·Granted Feb 8, 2000·26 cites·9 claims
- 4764US4392141AImage forming methodCANON KK·Filed 1981·Granted Jul 5, 1983·10 cites·12 claims
- 4862US8934782B2Transmission method, reception method, transmitter apparatus, and receiver deviceNAKAGAWA TADAO·Filed 2011·Granted Jan 13, 2015·2 cites·22 claims
- 4961US12501382B2Base station and terminal apparatus for synchronizing time in multi-linkNTT INC·Filed 2020·Granted Dec 16, 2025·0 cites·6 claims
- 5061US12464439B2Terminal apparatus, base station, communication method, and communication programNTT INC·Filed 2020·Granted Nov 4, 2025·0 cites·3 claims
Showing the top 50 of 227 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →