Inventor · Shizuoka, JP

Hitoshi Okihara

29Patents
5h-index
8Co-inventors
58Inventor score

Filing activity: Mar 13, 2012 → Sep 24, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US10086131B2 Medical instrument housing container Human Necessities 23 Active
USD694908S1 Medical syringe container General 21 Active
US9623171B2 Medical device package Performing Operations; Transporting 12 Active
USD694907S1 Medical syringe container General 11 Active
US9579463B2 Barrel for syringe and pre-filled syringe Human Necessities 7 Active
US10507280B2 Medical instrument housing container Human Necessities 4 Active
US9925327B2 Medical device package Performing Operations; Transporting 4 Active
US9533103B2 Prefilled syringe Human Necessities 3 Active
US9861767B2 Syringe Human Necessities 3 Active
US9101720B2 Prefilled syringe Human Necessities 3 Active
US11311680B2 Female syringe and syringe kit Human Necessities 2 Active
US11273264B2 Cap, syringe assembly, and prefilled syringe Human Necessities 2 Active
US10272212B2 Syringe Human Necessities 1 Active
US11819665B2 Prefilled syringe, syringe assembly, method for manufacturing prefilled syringe, and method for increasing surface area Human Necessities 1 Active
US9387150B2 Integrated puncture needle adapter Human Necessities 1 Active
US10130771B2 Syringe barrel and mold for injection molding Performing Operations; Transporting 0 Active
US10279103B2 Outer cylinder for prefilled syringe and outer cylinder packaging for prefilled syringes Human Necessities 0 Active
US11998722B2 Female syringe barrel, syringe kit, and syringe connection method Human Necessities 0 Active
US11554220B2 Syringe barrel, method for manufacturing same, and pre-filled syringe Human Necessities 0 Active
US11090442B2 Syringe cap, syringe assembly, and prefilled syringe Human Necessities 0 Active
US12343508B2 Gasket pressing tool and drug administration tool using the same Human Necessities 0 Active
US12397121B2 Syringe cap, syringe assembly, and prefilled syringe Human Necessities 0 Active
US11660402B2 Syringe and prefilled syringe Human Necessities 0 Active
US11969573B2 Medical device package Performing Operations; Transporting 0 Active
US10828384B2 Medical device packaging container, medical device packaging, and outer cylinder packaging for pre-filled syringes Human Necessities 0 Active

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