Inventor
KAKUMAE TAKUYA
JP7 patents
⚠️ This page may combine multiple inventors who share the name “KAKUMAE TAKUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUI MINING & SMELTING CO
4 patentsUS7429073B2Sep 30, 2008
Door operating apparatus, electromagnetic clutch, and coupling mechanism
MITSUI MINING & SMELTING CO23 citations91
US7063373B2Jun 20, 2006
Door-opening/closing apparatus
MITSUI MINING & SMELTING CO24 citations88
US8007027B2Aug 30, 2011
Door operating apparatus, electromagnetic clutch, and coupling mechanism
MITSUI MINING & SMELTING CO5 citations61
US7845706B2Dec 7, 2010
Electric actuator of automotive pivotal door
MITSUI MINING & SMELTING CO4 citations61