Inventor

MURAMATSU HIRONARI

JP2 patents

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

SEKI MASAKI

1 patent

US8418932B2Apr 16, 2013

Wheel guard apparatus

SEKI MASAKI1 citations45

KOBAYASHI MIKIHITO

1 patent

US8720792B2May 13, 2014

Ballast retaining structure, tool jig, and bedded track

KOBAYASHI MIKIHITO0 citations28