Inventor
HAYASHIDA TSUYOSHI
JP42 patents
⚠️ This page may combine multiple inventors who share the name “HAYASHIDA TSUYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OLYMPUS CORP
27 patentsUS9687291B2Jun 27, 2017
Treatment system
OLYMPUS CORP40 citations91
US7758574B2Jul 20, 2010
Electric surgery apparatus for supplying electric power suitable for subject tissue
OLYMPUS CORP8 citations84
US9782218B2Oct 10, 2017
Thermocoagulation/cutting device
OLYMPUS CORP11 citations83
US7128742B2Oct 31, 2006
Electric operation apparatus and control method thereof
OLYMPUS CORP9 citations74
US9801649B2Oct 31, 2017
Treatment device, treatment device unit and treatment system
OLYMPUS CORP3 citations72
US11154347B2Oct 26, 2021
Therapeutic treatment system and operation method for therapeutic treatment system
OLYMPUS CORP0 citations62
US10624692B2Apr 21, 2020
Power supply apparatus, operating system including the power supply apparatus, and method of operating the power supply apparatus
OLYMPUS CORP1 citations61
US7867229B2Jan 11, 2011
High-frequency treatment apparatus
OLYMPUS CORP2 citations59
US11701164B2Jul 18, 2023
Energy treatment system and output control method thereof
OLYMPUS CORP0 citations52
US11439456B2Sep 13, 2022
Energy source apparatus
OLYMPUS CORP0 citations52
US12582462B2Mar 24, 2026
Electrode unit and endoscope system
OLYMPUS CORP0 citations51
US12161387B2Dec 10, 2024
Control device, treatment system, and control method
OLYMPUS CORP0 citations51
US11317960B2May 3, 2022
Electric power source device, high-frequency treatment system, and actuating method of electric power source
OLYMPUS CORP0 citations51
US11298177B2Apr 12, 2022
Energy source apparatus
OLYMPUS CORP0 citations51
US9888959B2Feb 13, 2018
Therapeutic treatment system and operation method for therapeutic treatment system
OLYMPUS CORP0 citations51
US9795437B2Oct 24, 2017
Electrosurgical treatment system
OLYMPUS CORP1 citations51
US12274486B2Apr 15, 2025
Medical device and control method
OLYMPUS CORP0 citations50
US11712286B2Aug 1, 2023
Treatment system, control device and treatment method
OLYMPUS CORP0 citations50
US11172981B2Nov 16, 2021
Treatment system, control device and treatment method
OLYMPUS CORP0 citations50
US11141215B2Oct 12, 2021
Energy treatment instrument, treatment system, and controller
OLYMPUS CORP0 citations50
US12220160B2Feb 11, 2025
Control device, treatment system, residual-heat determining method, and computer readable recording medium
OLYMPUS CORP0 citations49
US11369426B2Jun 28, 2022
Operation method of electric power source device, electric power source device, and high-frequency treatment system
OLYMPUS CORP0 citations49
US11129671B2Sep 28, 2021
Energy control device, treatment system and actuating method of energy control device
OLYMPUS CORP0 citations45
US9974596B2May 22, 2018
High-frequency control unit and high-frequency treatment system
OLYMPUS CORP0 citations41
US10695118B2Jun 30, 2020
Operation method of electric power source device, electric power source device, and high-frequency treatment system
OLYMPUS CORP0 citations38
US10251694B2Apr 9, 2019
Operation method of electric power source device, electric power source device, and high-frequency treatment system
OLYMPUS CORP0 citations38
US7682359B2Mar 23, 2010
High-frequency treatment apparatus
OLYMPUS CORP0 citations38
GYRUS ACMI INC
11 patentsUS9452011B2Sep 27, 2016
Combination electrosurgical device
GYRUS ACMI INC41 citations97
US9011433B2Apr 21, 2015
Bipolar colpotomy device
GYRUS ACMI INC35 citations93
US10271895B2Apr 30, 2019
Combination electrosurgical device
GYRUS ACMI INC7 citations83
US9901388B2Feb 27, 2018
Hand switched combined electrosurgical monopolar and bipolar device
GYRUS ACMI INC9 citations83
US9452009B2Sep 27, 2016
Combination electrosurgical device
GYRUS ACMI INC11 citations83
US9144454B2Sep 29, 2015
Electrosurgical colpotomy device
GYRUS ACMI INC17 citations83
US9089337B2Jul 28, 2015
Electrosurgical system having grasper and snare with switchable electrode
GYRUS ACMI INC7 citations81
US9717524B2Aug 1, 2017
Vaginal cuff closure tool and method
GYRUS ACMI INC5 citations73
US11779384B2Oct 10, 2023
Combination electrosurgical device
GYRUS ACMI INC2 citations72
US10828087B2Nov 10, 2020
Hand switched combined electrosurgical monopolar and bipolar device
GYRUS ACMI INC5 citations72
US9439716B2Sep 13, 2016
Bipolar coagulation probe and snare
GYRUS ACMI INC4 citations70