Inventor
NAITOH KATSUMI
11 patents
⚠️ This page may combine multiple inventors who share the name “NAITOH KATSUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NSK WARNER KK
6 patentsUS4428545AJan 31, 1984
Safety belt system having retractor equipped with manual locking mechanism
NSK WARNER KK10 citations72
US4295684AOct 20, 1981
Safety belt wind-up device
NSK WARNER KK10 citations72
US4261531AApr 14, 1981
Seat belt retractor having belt take-up force locking means
NSK WARNER KK15 citations72
US4391421AJul 5, 1983
Retractor for seat belt with an alleviating device
NSK WARNER KK9 citations71
US4575916AMar 18, 1986
Method for preparing a seat belt buckle mechanism
NSK WARNER KK11 citations65
US4349164ASep 14, 1982
Retractor provided with two types of emergency locking mechanism and take-up force locking means
NSK WARNER KK5 citations61
PURPOSE CO LTD
3 patentsUS9927143B2Mar 27, 2018
Burner, combustion apparatus, water heating apparatus and combustion method
PURPOSE CO LTD3 citations72
US11346580B2May 31, 2022
Burner, combustion apparatus, method for combustion, method for controlling combustion, recording medium, and water heater
PURPOSE CO LTD4 citations70
US10281173B2May 7, 2019
Burner, combustion apparatus, method for combustion, method for controlling combustion, recording medium, and water heater
PURPOSE CO LTD4 citations70