Inventor
OKAZAKI RYOJI
JP14 patents
⚠️ This page may combine multiple inventors who share the name “OKAZAKI RYOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OMRON TATEISI ELECTRONICS CO
6 patentsUS9710077B2Jul 18, 2017
Operation unit
OMRON TATEISI ELECTRONICS CO10 citations83
US9691563B2Jun 27, 2017
Operation unit
OMRON TATEISI ELECTRONICS CO10 citations83
US9543091B2Jan 10, 2017
Switch unit and game machine
OMRON TATEISI ELECTRONICS CO5 citations72
US12140723B2Nov 12, 2024
Metal detector, handheld power tool comprising this metal detector, metal detection method, and metal detection program
OMRON TATEISI ELECTRONICS CO0 citations59
US11550075B2Jan 10, 2023
Metal detector, handheld power tool comprising this metal detector, metal detection method, and metal detection program
OMRON TATEISI ELECTRONICS CO0 citations59
US12194584B2Jan 14, 2025
Handheld power tool, and working method using handheld power tool and working program
OMRON TATEISI ELECTRONICS CO0 citations49
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
3 patentsUS4735876AApr 5, 1988
Zinc-alkaline battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD36 citations90
US4020242AApr 26, 1977
Primary-cells
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations77
US4332865AJun 1, 1982
Process for producing solid electrolyte primary cell
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations47