Inventor
IMAI MASAOMI
JP35 patents
⚠️ This page may combine multiple inventors who share the name “IMAI MASAOMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TERUMO CORP
30 patentsUSD719650SDec 16, 2014
Medical syringe
TERUMO CORP78 citations96
US7988667B2Aug 2, 2011
Piercing tool
TERUMO CORP10 citations84
US9919107B2Mar 20, 2018
Liquid administration device
TERUMO CORP12 citations79
US10085760B2Oct 2, 2018
Medical device having a pair of baskets
TERUMO CORP2 citations72
US9919109B2Mar 20, 2018
Liquid-administering instrument
TERUMO CORP2 citations72
US10653433B2May 19, 2020
Medical device and method for treatment
TERUMO CORP4 citations71
US10086152B2Oct 2, 2018
Liquid administration device
TERUMO CORP4 citations71
US9950124B2Apr 24, 2018
Liquid administration tool
TERUMO CORP4 citations71
US12414795B2Sep 16, 2025
Medical device, method for controlling rotation of medical device, and rotation controller
TERUMO CORP0 citations62
US12383299B2Aug 12, 2025
Removal device and removal system
TERUMO CORP0 citations62
US11826072B2Nov 28, 2023
Medical device, method for controlling rotation of medical device, and rotation controller
TERUMO CORP0 citations62
US11672642B2Jun 13, 2023
Filter device
TERUMO CORP0 citations62
US11642151B2May 9, 2023
Removal device and removal system
TERUMO CORP0 citations62
US9480621B2Nov 1, 2016
Medical instrument
TERUMO CORP2 citations62
US12514609B2Jan 6, 2026
Deformable breaking member having multiple contact portions
TERUMO CORP0 citations61
US12383290B2Aug 12, 2025
Medical device and procedure method
TERUMO CORP0 citations61
US12178466B2Dec 31, 2024
Medical device and treatment method for crushing object in body lumen
TERUMO CORP0 citations61
US11690638B2Jul 4, 2023
Medical device and procedure method
TERUMO CORP0 citations61
US11382651B2Jul 12, 2022
Medical device and treatment method
TERUMO CORP0 citations61
US11291467B2Apr 5, 2022
Medical device and treatment method for crushing object in body lumen
TERUMO CORP0 citations61
US11096705B2Aug 24, 2021
Medical device and procedure method
TERUMO CORP0 citations61
US11065020B2Jul 20, 2021
Suction catheter, suction system, and treatment method
TERUMO CORP1 citations61
US10485929B2Nov 26, 2019
Liquid administration device
TERUMO CORP1 citations59
US11534188B2Dec 27, 2022
Medical device and treatment method
TERUMO CORP0 citations50
US9700487B2Jul 11, 2017
Medical container and method of manufacturing the same
TERUMO CORP1 citations46
US9668938B2Jun 6, 2017
Medical container
TERUMO CORP0 citations41
US10238815B2Mar 26, 2019
Puncture assisting device and puncture device set
TERUMO CORP0 citations40
US10517618B2Dec 31, 2019
Medical device and treatment method
TERUMO CORP0 citations39
US10517619B2Dec 31, 2019
Medical device and method for treatment
TERUMO CORP0 citations39
US9498582B2Nov 22, 2016
Liquid administration device
TERUMO CORP0 citations38
IMAI MASAOMI
5 patentsUS9039047B2May 26, 2015
Connector assembly
IMAI MASAOMI100 citations97
US8702675B2Apr 22, 2014
Vial adapter
IMAI MASAOMI155 citations97
US8460250B2Jun 11, 2013
Medical container
IMAI MASAOMI9 citations83
US9155679B2Oct 13, 2015
Medical container and syringe
IMAI MASAOMI3 citations62
US8261781B2Sep 11, 2012
Medical apparatus
IMAI MASAOMI3 citations60