Inventor · disambiguated record
Youhei Sakai
Also filed as: SAKAI YOUHEI
18 granted patents·5 pending applications·26 citations·filing 2005–2020
89Inventor score
Top patents by PatentIndex Score
23 records- 0195US11366304B2Optical module for endoscope, endoscope, and manufacturing method of optical module for endoscopeOLYMPUS CORP·Filed 2020·Granted Jun 21, 2022·4 cites·9 claims
- 0281US9952391B2Optical transmission module, endoscope, and method for manufacturing optical transmission moduleOLYMPUS CORP·Filed 2017·Granted Apr 24, 2018·3 cites·12 claims
- 0379US7867334B2Silicon casting apparatus and method of producing silicon ingotKYOCERA CORP·Filed 2005·Granted Jan 11, 2011·6 cites·17 claims
- 0470US8591403B2Wireless power supply system, capsulated endoscope, and capsulated endoscopic systemYOSHIDA NAOKI·Filed 2008·Granted Nov 26, 2013·9 cites·2 claims
- 0565US8221111B2Mold, method of forming the same, and method of producing polycrystalline silicon substrate using the moldSAKAI YOUHEI·Filed 2005·Granted Jul 17, 2012·2 cites·18 claims
- 0657US8257248B2Body-insertable apparatus and body-insertable apparatus systemYOSHIZAWA FUKASHI·Filed 2005·Granted Sep 4, 2012·2 cites·13 claims
- 0750US11172812B2EndoscopeOLYMPUS CORP·Filed 2019·Granted Nov 16, 2021·0 cites·8 claims
- 0849US2012318350A1Dopant material, semiconductor substrate, solar cell element, and process for production of dopant materialSAKAI YOUHEI·Filed 2011·Application pending·0 cites
- 0947US10838194B2Optical transmission module and endoscopeOLYMPUS CORP·Filed 2018·Granted Nov 17, 2020·0 cites·12 claims
- 1047US8398542B2Living body observation system and method of driving living body observation systemSAKAI YOUHEI·Filed 2009·Granted Mar 19, 2013·0 cites·2 claims
- 1146US9757010B2In vivo information acquiring apparatusOLYMPUS CORP·Filed 2013·Granted Sep 12, 2017·0 cites·9 claims
- 1246US9291598B2Biological information acquiring system including a biological information acquiring apparatus having a biological information acquiring section and a magnetic field generation section, and method of driving the biological information acquiring systemOLYMPUS CORP·Filed 2014·Granted Mar 22, 2016·0 cites·11 claims
- 1346US2008177133A1Wireless power supply system, capsulated endoscope, and capsulated endoscopic systemOLYMPUS CORP·Filed 2008·Application pending·0 cites
- 1443US2013178700A1In-vivo information acquiring apparatus and in-vivo information acquiring methodOLYMPUS CORP·Filed 2013·Application pending·0 cites
- 1542US10786143B2Optical module, image pickup module, and endoscopeOLYMPUS CORP·Filed 2019·Granted Sep 29, 2020·0 cites·8 claims
- 1642US10321815B2Image pickup module and endoscopeOLYMPUS CORP·Filed 2018·Granted Jun 18, 2019·0 cites·8 claims
- 1742US2012232344A1Control signal transmitting apparatusSATO KEN·Filed 2012·Application pending·0 cites
- 1841US10750941B2Optical module, image pickup module, and endoscopeOLYMPUS CORP·Filed 2019·Granted Aug 25, 2020·0 cites·13 claims
- 1941US10088669B2EndoscopeOLYMPUS CORP·Filed 2016·Granted Oct 2, 2018·0 cites·5 claims
- 2041US2018055342A1Endoscope and optical transmission moduleOLYMPUS CORP·Filed 2017·Application pending·0 cites
- 2137US8663094B2In-vivo information acquiring systemSAKAI YOUHEI·Filed 2010·Granted Mar 4, 2014·0 cites·6 claims
- 2236US9282880B2Wireless power supply apparatus, power transmission coil unit, and wireless power supply systemIWAISAKO HIROSHI·Filed 2011·Granted Mar 15, 2016·0 cites·15 claims
- 2332US8859034B2Ingot mold for silicon ingot and method for making the sameGOTOH SHIGERU·Filed 2010·Granted Oct 14, 2014·0 cites·10 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →