Inventor

SAKURA KOJI

JP2 patents

⚠️ This page may combine multiple inventors who share the name “SAKURA KOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIPPON KOKAN KK

1 patent

US5030367AJul 9, 1991

Water-dispersion lubricant of graphite, particulate resin and high molecular weight polybasic acid salt

NIPPON KOKAN KK13 citations66

TENARIS CONNECTIONS BV

1 patent

US9970242B2May 15, 2018

Galling resistant drill pipe tool joint and corresponding drill pipe

TENARIS CONNECTIONS BV2 citations64