Inventor
SUZUKI MOTOAKI
12 patents
⚠️ This page may combine multiple inventors who share the name “SUZUKI MOTOAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON KOKAN KK
7 patentsUS4320277AMar 16, 1982
Thick welded steel pipe of large diameter and production thereof
NIPPON KOKAN KK21 citations78
US4100389AJul 11, 1978
Method of high speed gas shielded arc welding
NIPPON KOKAN KK7 citations73
US4145594AMar 20, 1979
Method for longitudinally seam-welding pipe-bland for welded steel pipe from inside along groove
NIPPON KOKAN KK15 citations72
US4341938AJul 27, 1982
Method and apparatus for seam-welding steel pipes
NIPPON KOKAN KK16 citations71
US4107503AAug 15, 1978
Method for eliminating residual magnetism in pipe-blank for welded steel pipe longitudinally seam-welded from inside
NIPPON KOKAN KK10 citations71
US4238659ADec 9, 1980
Preventing magnetization of pipe blank in GMA welding
NIPPON KOKAN KK4 citations60
US4110589AAug 29, 1978
Method for longitudinally seam-welding pipe-blank for welded steel pipe from the inside along a groove
NIPPON KOKAN KK2 citations60
RENESAS ELECTRONICS CORP
4 patentsUS9510417B2Nov 29, 2016
LED drive method and LED drive device
RENESAS ELECTRONICS CORP2 citations62
US10104732B2Oct 16, 2018
LED drive method and LED drive device
RENESAS ELECTRONICS CORP0 citations51
US9831890B2Nov 28, 2017
Semiconductor device, power supply device and control method for semiconductor device
RENESAS ELECTRONICS CORP0 citations51
US9872353B2Jan 16, 2018
LED lighting device and LED illuminating device
RENESAS ELECTRONICS CORP0 citations41