Inventor

HIGUCHI TSUTOMU

JP20 patents

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

HIGUCHI TSUTOMU

OKI ELECTRIC IND CO LTD

Semiconductor device including protective circuit with guard ring

Memory macro with modular peripheral circuit elements having a number of line drivers selectable based on number of memory blocks

Memory macro with modular peripheral circuit elements

Semiconductor memory device

Memory macro with modular peripheral circuit elements

Voltage supply circuit in a semiconductor memory device

MITSUI MINING & SMELTING CO

Corrosion resistant, magnesium-based product exhibiting luster of base metal and method for producing the same

Electrolytic copper foil with carrier foil and copper-clad laminate using the electrolytic copper foil

Composite material used in making printed wiring boards

Crystalline solid electrolyte and production method therefor

Copper foil for printed wiring board

SHINKO ELECTRIC IND CO

Non-contact type IC card and process for manufacturing same

Semiconductor package and semiconductor device

Semiconductor device and fabrication method thereof

IC card, antenna frame for IC card and method for manufacturing the same

Process for making a metal wall of a package used for accommodating electronic elements

UNOZAWA GUMI IRON WORKS

Multi-section roots vacuum pump of reverse flow cooling type with internal flow division arrangement

Vacuum pump with dust collecting function

OKI SEMICONDUCTOR CO LTD

Non-volatile semiconductor storage device

Non-volatile semiconductor storage device