Assignee
ISAYAMA HIROYUKI
JP·2 granted patents·1 pending application·0 citations·filing 2020–2025
Top patents by PatentIndex Score
3 records- 0169US2025339655A1Method for forming access route to bile ductISAYAMA HIROYUKI·Filed 2025·Application pending·0 cites
- 0265US12390623B2Method for forming access route to bile ductISAYAMA HIROYUKI·Filed 2022·Granted Aug 19, 2025·0 cites·20 claims
- 0350US11633209B2Method for forming access route to bile duct and treatment methodISAYAMA HIROYUKI·Filed 2020·Granted Apr 25, 2023·0 cites·12 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →