Inventor
IMAI NAOFUMI
TW6 patents
⚠️ This page may combine multiple inventors who share the name “IMAI NAOFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SINTAI OPTICAL SHENZHEN CO LTD
5 patentsUS10080076B2Sep 18, 2018
Headphone device
SINTAI OPTICAL SHENZHEN CO LTD10 citations82
US10165344B2Dec 25, 2018
Headphone
SINTAI OPTICAL SHENZHEN CO LTD6 citations71
USD802139SNov 7, 2017
Blood pressure measuring apparatus
SINTAI OPTICAL SHENZHEN CO LTD3 citations68
US10165351B2Dec 25, 2018
Headphone
SINTAI OPTICAL SHENZHEN CO LTD1 citations50
US10385952B2Aug 20, 2019
Rotating cylinder device
SINTAI OPTICAL SHENZHEN CO LTD0 citations35