Inventor

OKA ATSUSHI

JP3 patents

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

M F V CO LTD

1 patent

US6834769B2Dec 28, 2004

Hinge cap

M F V CO LTD37 citations90

MITSUI CHEMICALS INC

1 patent

US7232276B2Jun 19, 2007

Road reinforcement sheet, structure of asphalt reinforced pavement and method for paving road

MITSUI CHEMICALS INC43 citations86

MITSUBISHI ELECTRIC CORP

1 patent

US12328084B2Jun 10, 2025

Propulsion controller and method of controlling filter capacitor voltage

MITSUBISHI ELECTRIC CORP0 citations38