Inventor

YOSHIMOTO SUSUMU

JP26 patents

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

YOSHIMOTO SUSUMU

SUMITOMO ELECTRIC INDUSTRIES

Light emitting device

Method of measuring breakdown voltage of semiconductor element and method of manufacturing semiconductor element

Light emitting apparatus

Method for forming p-type semiconductor region, and semiconductor element

Method of fabricating semiconductor laser

Light emitting apparatus

Vertical cavity surface-emitting laser

Vertical cavity surface emitting laser, method for fabricating vertical cavity surface emitting laser

Semiconductor stacked body, light-receiving element, and method for producing semiconductor stacked body

Semiconductor laminate and light-receiving element

NEC CORP

Surface acoustic wave filter having parameters optimized to suppress spurious signals

Surface acoustic wave device

Surface acoustic wave filter

Surface acoustic wave device

Surface acoustic wave device and method of connecting surface acoustic wave filters

Surface acoustic wave device

Surface acoustic wave device having two resonators with partially overlapping transducers

NIHON DEMPA KOGYO CO

Acoustic surface wave filter module and method of manufacturing the same

Duplexer including first and second additional grating reflectors

KAWAMOTO TOSHIHIKO

Duplexer formed on piezoelectric substrate

Low band side filter of duplexer, high band side filter of duplexer, and duplexer

YAMAKAWA JUNICHIRO

Voltage controlled oscillator

Voltage controlled oscillator and electronic component

YOSHIMOTO SUSUMU

Semiconductor laser device and manufacturing method thereof

Receiving side filter of duplexer and duplexer

NDK SAW DEVICES CO LTD

Surface acoustic wave device