Inventor · disambiguated record
Ryouichi Tanaka
Also filed as: TANAKA RYOUICHI
11 granted patents·2 pending applications·90 citations·filing 2000–2020
89Inventor score
Top patents by PatentIndex Score
13 records- 0187US8129589B2Protoporphyrinogen oxidase having activity of imparting resistance against acifluorfen and gene thereofTANAKA AYUMI·Filed 2006·Granted Mar 6, 2012·20 cites·20 claims
- 0285US8610408B2Lithium ion secondary battery charging method and battery packNAKAI HARUYA·Filed 2010·Granted Dec 17, 2013·8 cites·10 claims
- 0382US6624342B1Manipulation of tocopherol content in transgenic plantsINST PFLANZENGENETIK & KULTUR·Filed 2000·Granted Sep 23, 2003·12 cites·31 claims
- 0479US7825731B2RF amplifying deviceRENESAS ELECTRONICS CORP·Filed 2008·Granted Nov 2, 2010·11 cites·20 claims
- 0578US7928802B2RF amplification deviceRENESAS ELECTRONICS CORP·Filed 2007·Granted Apr 19, 2011·10 cites·27 claims
- 0675US6765626B1Digital television signal receiving unit with simplified structure and lowered influence to unit generated noiseALPS ELECTRIC CO LTD·Filed 2000·Granted Jul 20, 2004·14 cites·5 claims
- 0767US7379744B2Positioning system, positioning method, and positioning serverHITACHI LTD·Filed 2004·Granted May 27, 2008·11 cites·12 claims
- 0865US8923866B2Handover management apparatus, base station, and handover management methodHITACHI LTD·Filed 2013·Granted Dec 30, 2014·2 cites·15 claims
- 0964US9319910B2Communication systemHITACHI LTD·Filed 2013·Granted Apr 19, 2016·2 cites·18 claims
- 1056US11687643B2Information linkage system and information linkage methodHITACHI LTD·Filed 2019·Granted Jun 27, 2023·0 cites·8 claims
- 1151US8580940B2Photoporphyrinogen oxidase having activity of imparting resistance against acifluorfen and gene thereofTANAKA AYUMI·Filed 2012·Granted Nov 12, 2013·0 cites·11 claims
- 1246US2021006114A1Rotary electric machine for internal combustion engine and rotor thereofDENSOTRIM CO LTD·Filed 2020·Application pending·0 cites
- 1340US2014094171A1Wireless communication method, tracking error management device, and mobility management deviceHITACHI LTD·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →