Inventor

SATO FUMIHIKO

JP78 patents

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

SATO FUMIHIKO

NEC CORP

Bipolar transistor having an emitter region formed of silicon carbide

Method for making self-aligned bipolar transistor

Method for manufacturing bipolar transistor having reduced base-collector parasitic capacitance

Process of fabricating bipolar transistor having epitaxially grown base layer without deterioration of transistor characteristics

Dual layer epitaxtial base heterojunction bipolar transistor

Semiconductor device

Method of manufacturing a bipolar transistor having thin base region

High speed and low parasitic capacitance semiconductor device and method for fabricating the same

Bipolar transistor with polysilicon base

Fabrication method of semiconductor device using epitaxial growth process

Semiconductor device having bipolar transistor free from leakage current across thin base region

Bipolar transistor having thin intrinsic base with low base resistance and method for fabricating the same

Method for fabricating a vertical bipolar transistor with reduced parasitic capacitance between base and collector regions

Semiconductor integrated circuit and associated test method

High electron mobility transistor

Bipolar transistor having reduced base-collector capacitance while maintaining improved cut-off frequency

Fabrication method for semiconductor device

Logic circuit for a semiconductor memory device

Semiconductor device

Method of fabricating semiconductor device

Current switching type logic circuit

SONY INTERACTIVE ENTERTAINMENT INC

Head-mounted display

Head-mounted display

Head-mounted display

Light shield

Light shield

Head-mounted display

Head-mounted display

Light shield

Light shield

RICOH KK

Apparatus and method for an HTTP server capable of connecting facsimile apparatuses and data terminals

User interface system having a separate menu flow software object and operation software object

User interface system having a separate menu flow software object and operation software object

OMRON TATEISI ELECTRONICS CO

Capacitive sensor

Capacitive vibration sensor and method for manufacturing same

Ridge-waveguide semiconductor laser

JTEKT CORP

Auxiliary power supply device and electric power steering system

Auxiliary power source device

TOYOTA MOTOR CO LTD

Combustible-gas sensor, diagnostic device for intake-oxygen concentration sensor, and air-fuel ratio control device for internal combustion engines

ANELVA CORP

Magnetron sputtering etching apparatus

TOKYO ELECTRIC CO LTD

Magnetic leakage transformer

CHUGAI KK

Bumper absorber for pedestrain protection

NEC ELECTRONICS CORP

Semiconductor device with reduced electrical variation

SEKISUI PLASTICS

Bumper absorber for protecting pedestrians

NIPPON SOKEN

Air-fuel ratio sensor

SATO FUMIHIKO

Method for producing alkaloids

ASAHI CHEMICAL IND

Processed starch, process for preparing same and use of same in medicines

(unassigned)

Hair trimming device

GLOBALFOUNDRIES INC

Method for forming semiconductor device having continuous fin diffusion break

MITSUBISHI ELECTRIC CORP

Process for preparing insulation wire