Inventor
SAKUMA TOHRU
JP11 patents
⚠️ This page may combine multiple inventors who share the name “SAKUMA TOHRU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUZUKI MFG
9 patentsUS7891307B2Feb 22, 2011
Method and sewing machine for forming single-thread locked handstitches
SUZUKI MFG12 citations82
US9347163B2May 24, 2016
Gas carrying threading device of sewing machine
SUZUKI MFG4 citations72
US7111568B1Sep 26, 2006
Cover stitch sewing machine
SUZUKI MFG10 citations65
US12522963B2Jan 13, 2026
Sewing machine
SUZUKI MFG0 citations51
US11339515B2May 24, 2022
Sewing machine
SUZUKI MFG0 citations51
US11124908B2Sep 21, 2021
Thread feeding device of decorative stitch sewing machine
SUZUKI MFG0 citations49
US10676848B1Jun 9, 2020
Sewing machine needle clamping device
SUZUKI MFG0 citations39
US10422061B2Sep 24, 2019
Sewing machine needle clamping device
SUZUKI MFG0 citations39
US10472754B2Nov 12, 2019
Sewing machine threading device
SUZUKI MFG0 citations38