Inventor

KODAMA TAKAHIRO

JP3 patents

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

KODAMA TAKAHIRO

1 patent

US9879346B2Jan 30, 2018

Chromium-and-fluorine-free chemical conversion treatment solution for metal surfaces, metal surface treatment method, and metal surface coating method

KODAMA TAKAHIRO2 citations63

NIPPON STEEL & SUMITOMO METAL CORP

1 patent

US10800933B2Oct 13, 2020

Surface treatment solution for plated steel sheet to be hot-pressed

NIPPON STEEL & SUMITOMO METAL CORP0 citations48

MITSUBISHI ELECTRIC CORP

1 patent

US10243666B2Mar 26, 2019

Communication apparatus and subcarrier signal arrangement method

MITSUBISHI ELECTRIC CORP0 citations38