Inventor · disambiguated record
Ryota Sasaki
Also filed as: SASAKI RYOTA
27 granted patents·10 pending applications·102 citations·filing 2003–2025
95Inventor score
Top patents by PatentIndex Score
37 records- 0188US7199506B2Piezoelectric actuator for driving lensFUJINON CORP·Filed 2005·Granted Apr 3, 2007·22 cites·4 claims
- 0282US7206145B2Lens driving device and electronic camera using the sameFUJINON CORP·Filed 2005·Granted Apr 17, 2007·15 cites·12 claims
- 0381US7365914B2ActuatorFUJINON CORP·Filed 2006·Granted Apr 29, 2008·12 cites·10 claims
- 0478US7433138B2ActuatorFUJINON CORP·Filed 2006·Granted Oct 7, 2008·9 cites·3 claims
- 0576US7449815B2ActuatorFUJINON CORP·Filed 2006·Granted Nov 11, 2008·8 cites·11 claims
- 0671US7929225B2Lens assembly and imaging deviceFUJINON CORP·Filed 2009·Granted Apr 19, 2011·5 cites·12 claims
- 0770US7633211B2ActuatorFUJINON CORP·Filed 2006·Granted Dec 15, 2009·5 cites·7 claims
- 0868US7650066B2Driving mechanism, photographic mechanism and cellular phoneFUJINON CORP·Filed 2006·Granted Jan 19, 2010·3 cites·25 claims
- 0966US8025450B2Lens frame, lens assembly and image-taking apparatusFUJIFILM CORP·Filed 2009·Granted Sep 27, 2011·4 cites·6 claims
- 1066US2025249623A1Method for manufacturing frp precursor and method for manufacturing frpRESONAC CORP·Filed 2023·Application pending·0 cites
- 1165US2025357830A1Method for manufacturing motor coreTOYOTA BOSHOKU KK·Filed 2025·Application pending·0 cites
- 1264US7990021B2Driving apparatus, and manufacturing method of the sameFUJINON CORP·Filed 2011·Granted Aug 2, 2011·1 cites·4 claims
- 1364US7403342B2Lens deviceFUJINON CORP·Filed 2006·Granted Jul 22, 2008·3 cites·9 claims
- 1462US8373938B2Lens unitFUJIFILM CORP·Filed 2010·Granted Feb 12, 2013·1 cites·10 claims
- 1560US8023211B2Lens assembly and image-taking apparatusFUJIFILM CORP·Filed 2009·Granted Sep 20, 2011·2 cites·8 claims
- 1658US8520330B2Lens barrel part, lens assembly, imaging device, and lens barrel part manufacturing methodFUJIKI KOUEI·Filed 2011·Granted Aug 27, 2013·2 cites·10 claims
- 1755US7679848B2Actuator and lens drive apparatusFUJINON CORP·Filed 2006·Granted Mar 16, 2010·1 cites·19 claims
- 1855US6844988B2Lens barrel deviceFUJINON CORP·Filed 2003·Granted Jan 18, 2005·5 cites·20 claims
- 1954US10549353B2Cutting toolTUNGALOY CORP·Filed 2018·Granted Feb 4, 2020·0 cites·16 claims
- 2054US7679264B2Driving mechanismFUJINON CORP·Filed 2006·Granted Mar 16, 2010·2 cites·24 claims
- 2153US7944120B2Driving apparatus, and manufacturing method of the sameFUJIFILM CORP·Filed 2008·Granted May 17, 2011·1 cites·7 claims
- 2253US7692359B2Driving apparatusFUJINON CORP·Filed 2008·Granted Apr 6, 2010·1 cites·2 claims
- 2353US2019119599A1Lubricating oil for press workingTOYOTA BOSHOKU KK·Filed 2018·Application pending·0 cites
- 2452US11333092B2Control device and control method for internal combustion engineDENSO CORP·Filed 2020·Granted May 17, 2022·0 cites·10 claims
- 2551US2023256499A1Workpiece transport deviceTOYOTA BOSHOKU KK·Filed 2021·Application pending·0 cites
- 2651US2010029867A1Gas phase polymerization apparatus and method for producing olefin polymerSUMITOMO CHEMICAL CO·Filed 2009·Application pending·0 cites
- 2745US8044555B2Driving apparatusFUJINON CORP·Filed 2008·Granted Oct 25, 2011·0 cites·2 claims
- 2843US7633212B2Driving apparatus, electro-mechanical conversion element used therein, photographic apparatus and mobile phoneFUJINON CORP·Filed 2007·Granted Dec 15, 2009·0 cites·13 claims
- 2943US7474037B2Actuator and lens drive apparatusFUJINON CORP·Filed 2006·Granted Jan 6, 2009·0 cites·6 claims
- 3041US2007035858A1Actuator and lens drive apparatusFUJINON CORP·Filed 2006·Application pending·0 cites
- 3139US11326531B2Evaporative fuel processing deviceDENSO CORP·Filed 2021·Granted May 10, 2022·0 cites·16 claims
- 3239US6768597B2Mount for optical elementsFUJI PHOTO OPTICAL CO LTD·Filed 2003·Granted Jul 27, 2004·0 cites·21 claims
- 3339US2014316303A1Color scale for xylitol gum for assessing masticatory forceLOTTE CO LTD·Filed 2012·Application pending·0 cites
- 3439US2010079877A1Lens assembly and image-taking apparatusTAKI IKUO·Filed 2009·Application pending·0 cites
- 3538US2011157727A1Cover member, lens unit and production methodFUJIFILM CORP·Filed 2010·Application pending·0 cites
- 3637US7646137B2Actuator and its control method and lens deviceFUJINON CORP·Filed 2005·Granted Jan 12, 2010·0 cites·9 claims
- 3732US2012253232A1Method for creating color scale for determination of masticatory performanceMINAKUCHI SHUNSUKE·Filed 2010·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Ryota Sasaki files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →