Inventor
YUMOTO MASAHIKO
JP30 patents
⚠️ This page may combine multiple inventors who share the name “YUMOTO MASAHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OMRON HEALTHCARE CO LTD
22 patentsUSD632894SFeb 22, 2011
Brush head for electric toothbrush
OMRON HEALTHCARE CO LTD60 citations98
USD848603SMay 14, 2019
Inhaler
OMRON HEALTHCARE CO LTD46 citations97
USD584974SJan 20, 2009
Activity monitor
OMRON HEALTHCARE CO LTD72 citations95
USD902381SNov 17, 2020
Breath detector
OMRON HEALTHCARE CO LTD22 citations94
USD887544SJun 16, 2020
Breath detector
OMRON HEALTHCARE CO LTD21 citations94
USD644439SSep 6, 2011
Electric toothbrush handle
OMRON HEALTHCARE CO LTD18 citations92
USD910162SFeb 9, 2021
Breath detector
OMRON HEALTHCARE CO LTD13 citations86
USD903852SDec 1, 2020
Breath detector
OMRON HEALTHCARE CO LTD8 citations84
USD902382SNov 17, 2020
Breath detector
OMRON HEALTHCARE CO LTD8 citations84
USD834701SNov 27, 2018
Breath detector
OMRON HEALTHCARE CO LTD10 citations84
USD640193SJun 21, 2011
Charger for electric toothbrush
OMRON HEALTHCARE CO LTD10 citations84
USD616098SMay 18, 2010
Sphygmomanometer
OMRON HEALTHCARE CO LTD9 citations83
USD582304SDec 9, 2008
Activity monitor
OMRON HEALTHCARE CO LTD12 citations83
USD615425SMay 11, 2010
Electronic thermometer
OMRON HEALTHCARE CO LTD11 citations82
USD930145SSep 7, 2021
Inhaler
OMRON HEALTHCARE CO LTD2 citations73
USD848604SMay 14, 2019
Inhaler
OMRON HEALTHCARE CO LTD2 citations73
USD899573SOct 20, 2020
Filter for inhaler
OMRON HEALTHCARE CO LTD5 citations69
USD588031SMar 10, 2009
Body composition analyzer with scale
OMRON HEALTHCARE CO LTD2 citations63
US12465225B2Nov 11, 2025
Measurement device
OMRON HEALTHCARE CO LTD0 citations51
US12127821B2Oct 29, 2024
Blood pressure and electrocardiograph measurement device and method
OMRON HEALTHCARE CO LTD0 citations51
US12318241B2Jun 3, 2025
Biological sound measurement device
OMRON HEALTHCARE CO LTD0 citations50
US11857360B2Jan 2, 2024
Biological sound measurement device
OMRON HEALTHCARE CO LTD0 citations50