Inventor · disambiguated record
Katsuyuki Yoshikawa
Also filed as: YOSHIKAWA KATSUYUKI
6 granted patents·7 pending applications·80 citations·filing 1987–2023
82Inventor score
Files withHOSOKAWA YOKO KK7YOSHIKAWA KATSUYUKI3KABUSHIKI KAISHI KOBE SEIKO SH1KOBE STEEL LTD1SHOWA DENKO PLASTIC PROD CO1
Top patents by PatentIndex Score
13 records- 0188US6144690AMelting method using cold crucible induction melting apparatusKABUSHIKI KAISHI KOBE SEIKO SH·Filed 1999·Granted Nov 7, 2000·41 cites·5 claims
- 0272US7789852B2Medical liquid container and preparation-containing medical liquid containerHOSOKAWA YOKO KK·Filed 2005·Granted Sep 7, 2010·7 cites·10 claims
- 0371US8157783B2Medical liquid containerYOSHIKAWA KATSUYUKI·Filed 2005·Granted Apr 17, 2012·10 cites·8 claims
- 0468US7776414B2Infusion container with multiple chambersHOSOKAWA YOKO KK·Filed 2003·Granted Aug 17, 2010·8 cites·12 claims
- 0561US2025100260A1Packaging bag laminate, packaging bag, spout-attached packaging bag, and content-contained spout-attached packaging bagHOSOKAWA YOKO KK·Filed 2023·Application pending·0 cites
- 0659US2025100261A1Packaging bag laminate, packaging bag, spout-attached packaging bag, and content-contained spout-attached packaging bagHOSOKAWA YOKO KK·Filed 2023·Application pending·0 cites
- 0757US4822414AAl-based alloy comprising Cr and TiKOBE STEEL LTD·Filed 1987·Granted Apr 18, 1989·14 cites·6 claims
- 0855US2024122806A1Container multilayered body, container, medical container, and drug-containing medical containerHOSOKAWA YOKO KK·Filed 2022·Application pending·0 cites
- 0951US2016009455A1Bag and fluid discharge method using the sameHOSOKAWA YOKO KK·Filed 2014·Application pending·0 cites
- 1047US9510996B2Multi-layer tube for medical use and medical infusion bagYOSHIKAWA KATSUYUKI·Filed 2011·Granted Dec 6, 2016·0 cites·3 claims
- 1147US2010269972A1Infusion container with multiple chambersHOSOKAWA YOKO KK·Filed 2010·Application pending·0 cites
- 1241US2007122577A1Polypropylene-base molded article and containerSHOWA DENKO PLASTIC PROD CO·Filed 2004·Application pending·0 cites
- 1340US2013153448A1Medical Drug Solution ContainerYOSHIKAWA KATSUYUKI·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →