Inventor
KAINUMA KATSUHIKO
JP10 patents
⚠️ This page may combine multiple inventors who share the name “KAINUMA KATSUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUTABA IND CO LTD
9 patentsUS9388719B2Jul 12, 2016
Muffler
FUTABA IND CO LTD5 citations69
US9523304B2Dec 20, 2016
Exhaust pipe
FUTABA IND CO LTD4 citations66
US10961895B2Mar 30, 2021
Muffler
FUTABA IND CO LTD4 citations64
US11261768B2Mar 1, 2022
Muffler
FUTABA IND CO LTD1 citations56
US11377990B2Jul 5, 2022
Exhaust pipe
FUTABA IND CO LTD1 citations54
US11377988B2Jul 5, 2022
Tail pipe
FUTABA IND CO LTD0 citations51
US11480080B2Oct 25, 2022
Muffler
FUTABA IND CO LTD0 citations49
US10571036B2Feb 25, 2020
Valve device for exhaust flow passage
FUTABA IND CO LTD0 citations30
US9777614B2Oct 3, 2017
Method for installing inlet pipe and method for supporting inlet pipe
FUTABA IND CO LTD0 citations30