Inventor · disambiguated record
Yoshiyuki Tsuji
Also filed as: TSUJI YOSHIYUKI
21 granted patents·11 pending applications·98 citations·filing 1978–2025
93Inventor score
Files withJAPAN SUPER QUARTZ CORP9DAIKIN IND LTD7MITSUBISHI MATERIAL QUARTZ COR2ORION ELECTRIC CO LTD2RYOBI LTD2
Top patents by PatentIndex Score
32 records- 0197US11441813B2Indoor unit of refrigeration apparatusDAIKIN IND LTD·Filed 2022·Granted Sep 13, 2022·6 cites·9 claims
- 0289US12072129B2Indoor unit of refrigeration apparatusDAIKIN IND LTD·Filed 2022·Granted Aug 27, 2024·1 cites·10 claims
- 0380US7160387B2High purity silica crucible by electrolytic refining, and its production method and pulling methodJAPAN SUPER QUARTZ CORP·Filed 2004·Granted Jan 9, 2007·10 cites·18 claims
- 0469US8776481B2Packing-packaging apparatusMIYAHARA FUMIO·Filed 2009·Granted Jul 15, 2014·8 cites·14 claims
- 0569US7935326B2Method for purification of silica particles, purifier, and purified silica particlesJAPAN SUPER QUARTZ CORP·Filed 2006·Granted May 3, 2011·1 cites·11 claims
- 0668US6808744B2Method for preparing and regenerating a composite crucibleMITSUBISHI MATERIAL QUARTZ COR·Filed 2003·Granted Oct 26, 2004·8 cites·5 claims
- 0767US6524668B1Composite crucible, and preparation method and regeneration method thereofMITSUBISHI MATERIAL QUARTZ COR·Filed 1999·Granted Feb 25, 2003·25 cites·8 claims
- 0865US6712901B2Surface modification process of quartz glass crucibleJAPAN SUPER QUARTZ CORP·Filed 2002·Granted Mar 30, 2004·10 cites·13 claims
- 0964US6532869B2Offset printer having sheet feed mechanismRYOBI LTD·Filed 2000·Granted Mar 18, 2003·6 cites·12 claims
- 1063US2024240824A1Heat exchanger and air conditionerDAIKIN IND LTD·Filed 2024·Application pending·0 cites
- 1162US2024003579A1Air conditioning control apparatus and air conditioning systemDAIKIN IND LTD·Filed 2023·Application pending·0 cites
- 1262US2025339674A1Electrotherapy deviceOMRON HEALTHCARE CO LTD·Filed 2025·Application pending·0 cites
- 1361US4211556AReverberatory smelting of non-ferrous metal sulfide oresMITSUBISHI METAL CORP·Filed 1978·Granted Jul 8, 1980·11 cites·12 claims
- 1460US7993454B2Surface modified quartz glass crucible, and its modification processJAPAN SUPER QUARTZ CORP·Filed 2010·Granted Aug 9, 2011·0 cites·25 claims
- 1559US6499395B2Offset printing machine with impression cylinder gripper and sheet feed cylinder gripperRYOBI LTD·Filed 2000·Granted Dec 31, 2002·4 cites·11 claims
- 1658US7695787B2Silica glass crucibleJAPAN SUPER QUARTZ CORP·Filed 2004·Granted Apr 13, 2010·4 cites·12 claims
- 1755US7776155B2Surface modified quartz glass crucible and its modification processJAPAN SUPER QUARTZ CORP·Filed 2007·Granted Aug 17, 2010·0 cites·11 claims
- 1853US9650168B2Thread material cutting deviceTAKEMOTO TOMOHIRO·Filed 2011·Granted May 16, 2017·2 cites·3 claims
- 1952US8506890B2Method for purification of silica particles, purifier, and purified silica particlesKANDA MINORU·Filed 2011·Granted Aug 13, 2013·0 cites·5 claims
- 2050US8500617B2Method for manufacturing extraction bag sheetTSUJI YOSHIYUKI·Filed 2008·Granted Aug 6, 2013·2 cites·2 claims
- 2150US2022221166A1Humidifying unitDAIKIN IND LTD·Filed 2022·Application pending·0 cites
- 2248US7955511B2Silica glass crucibleJAPAN SUPER QUARTZ CORP·Filed 2010·Granted Jun 7, 2011·0 cites·9 claims
- 2346US10139144B2Air conditioning apparatusDAIKIN IND LTD·Filed 2015·Granted Nov 27, 2018·0 cites·8 claims
- 2443US2005156818A1On-screen display deviceORION ELECTRIC CO LTD·Filed 2005·Application pending·0 cites
- 2542US2004103841A1Surface modification process of quartz glass crucibleJAPAN SUPER QUARTZ CORP·Filed 2003·Application pending·0 cites
- 2639US8263319B2Display member exposing method and plasma display member manufacturing methodUCHIDA TETSUO·Filed 2005·Granted Sep 11, 2012·0 cites·6 claims
- 2739US2005210503A1Remote control unit guide displayORION ELECTRIC CO LTD·Filed 2005·Application pending·0 cites
- 2837US2003183161A1Surface modified quartz glass crucible and its modification processJAPAN SUPER QUARTZ CORP·Filed 2002·Application pending·0 cites
- 2936US10401060B2Conditioner determining a closed condition of an expansion valveDAIKIN IND LTD·Filed 2015·Granted Sep 3, 2019·0 cites·15 claims
- 3036US2009218945A1Member for Plasma Display and Method for Producing the SameKAMADA MINORI·Filed 2007·Application pending·0 cites
- 3133US2015143779A1Method and apparatus for manufacturing package of extraction bagYAMAUCHI NOBUHITO·Filed 2012·Application pending·0 cites
- 3225US2005090044A1Epoxy resin compositions and semiconductor devicesFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →