Inventor · Tsukuba, JP

Yoshishige Murata

12Patents
6h-index
42Co-inventors
62Inventor score

Filing activity: Jan 28, 1986 → Jan 27, 1999

Most-cited inventions

PatentTitleAreaCited byStatus
US5461433A Highly hydrous soft contact lens and a treating solution for contact lenses Emerging Cross-Sectional Technologies 50 Expired
US5478575A Polymers having benzeneboronic acid groups and insulin complexes of same of a sugar response type Human Necessities 38 Expired
US5130126A Polymer-drug conjugate and a method of producing it Human Necessities 37 Expired
US4933406A Contact lens article made of silicon- and fluorine-containing resin Chemistry; Metallurgy 11 Expired
US5981786A Process for producing (meth)acrylate derivatives Chemistry; Metallurgy 10 Expired
US5883152A Contact lens Chemistry; Metallurgy 6 Expired
US4930879A Synthetic resin lens Physics 5 Expired
US4948854A Transparent optical article and process for preparing same Chemistry; Metallurgy 4 Expired
US4855374A Optical resin from diallyl esters Physics 3 Expired
US4907038A Langmuir Blodgett ultrathin membrane of polyfumarate Emerging Cross-Sectional Technologies 2 Expired
US4670520A Method for modifying polyfumaric acid diester Chemistry; Metallurgy 0 Expired
US5209847A Ultrathin membrane of polymethacrylate or polycrotonate and device provided with ultrathin membrane Chemistry; Metallurgy 0 Expired

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