Inventor

NAKAYAMA SO

JP3 patents

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

TOYOTA MOTOR CO LTD

1 patent

US12420455B2Sep 23, 2025

Mold device

TOYOTA MOTOR CO LTD0 citations53

SINTOKOGIO LTD

1 patent

US9789533B2Oct 17, 2017

Sand for casting mold, manufacturing method for sand casting-mold, and core for metal casting

SINTOKOGIO LTD1 citations49

SHINTOKOGIO LTD

1 patent

US10099278B2Oct 16, 2018

Mold-making device and mold-making method

SHINTOKOGIO LTD0 citations29