Inventor · Yokohama, JP

Takao Anzai

30Patents
5h-index
27Co-inventors
69Inventor score

Filing activity: Oct 8, 1998 → Mar 14, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US10022478B2 Medical device Human Necessities 21 Active
US7485719B2 Crosslinkable polysaccharide derivative, process for producing the same, crosslinkable polysaccharide composition, and medical treatment material Chemistry; Metallurgy 19 Expired
US6495101B1 Hollow fiber membrane oxygenator Emerging Cross-Sectional Technologies 18 Expired
US10286185B2 Catheter assembly Human Necessities 7 Active
US6994824B2 Artificial cardiopulmonary circuit system Human Necessities 7 Expired
US6737493B2 Biocompatible material Chemistry; Metallurgy 4 Expired
US9782521B2 Medical device and method for producing medical device Human Necessities 3 Active
US9415144B2 Antithrombotic material and medical device Human Necessities 2 Active
US8858618B2 Stent Human Necessities 2 Active
US11377512B2 Hydrophilic copolymer and medical device Chemistry; Metallurgy 1 Active
US11779690B2 Oxygenator antithrombotic coating and method of manufacture Performing Operations; Transporting 0 Active
US11898131B2 Cell culture substrate having a structural unit derived from furfuryl (meth) acrylate Chemistry; Metallurgy 0 Active
US10188774B2 Method for producing antithrombotic coating material Human Necessities 0 Active
US11305041B2 Oxygenator antithrombotic coating and method of manufacture Performing Operations; Transporting 0 Active
US9192693B2 Method for treatment of emphysema Human Necessities 0 Active
US9956324B2 Medical material, and medical device using the medical material Human Necessities 0 Active
US12404485B2 Cell culture substrate Chemistry; Metallurgy 0 Active
US12195708B2 Cell culture substrate Chemistry; Metallurgy 0 Active
US9533070B2 Therapeutic agent for pulmonary emphysema Human Necessities 0 Active
US10751521B2 Medical instrument Mechanical Engineering; Lighting; Heating 0 Active
US11788961B2 Method for coating a cell culture surface Physics 0 Active
US11439733B2 Method for producing antithrombotic coating material Human Necessities 0 Active
US7737214B2 Adhesion preventive material Chemistry; Metallurgy 0 Expired
US10758657B2 Artificial lung and method for manufacturing artificial lung Performing Operations; Transporting 0 Active
US8859030B2 Method for producing medical device Emerging Cross-Sectional Technologies 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.