Inventor · Ryugasaki, JP

Norifumi Tanida

4Patents
3h-index
5Co-inventors
36Inventor score

Filing activity: Mar 8, 1999 → Apr 15, 2002

Most-cited inventions

PatentTitleAreaCited byStatus
US6214378A Capsules for oral preparations and capsule preparations for oral administration Human Necessities 33 Expired
US6794367B1 Solid preparations for oral administration of drugs relating to genes Human Necessities 31 Expired
US6620788B1 Enteral sorbefacients Human Necessities 5 Expired
US6620834B1 Medicinal compositions for treating colorectal cancer Human Necessities 1 Expired

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