Inventor

YONEYAMA HIROHITO

JP37 patents

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

YONEYAMA HIROHITO

FUJI XEROX CO LTD

Organic light emitting diode

Organic electroluminescence device

Thiophene-containing compound and thiophene-containing compound polymer

Thiophene-containing compound and thiophene-containing compound polymer, organic electroluminescent device, production method thereof, and image display medium

Organic electroluminescent element

Ink jet recording apparatus and ink jet recording method

Organic electroluminescent device, production method thereof, and image display medium

Diamine compound polymer having condensed aromatic group

Charge-transporting polymer

Organic electro-luminescent device

Ink, ink set, and recording device

Coating liquid and recording medium

Voice analyzer, voice analysis system, and non-transitory computer readable medium storing program

Thiophene-containing compound and thiophene-containing compound polymer, organic electroluminescent device, production method thereof, and image display medium

Thiophene-containing compound and thiophene-containing compound polymer, organic electroluminescent device, production method thereof, and image display medium

Thiophene-containing compound and polymer thereof

Aqueous ink, recording apparatus and recording method

Recording apparatus and recording method

Sound analysis apparatus for detecting sound sources

Method for producing polymer organic electronic material, polymer organic electronic material, and organic electroluminescent device

Organic electroluminescent element

HARADA HARUO

Audio analysis terminal and system for emotion estimation of a conversation that discriminates utterance of a user and another person

Voice analyzer for recognizing an arrangement of acquisition units

Audio analysis apparatus and audio analysis system

NISHINO YOHEI

Voice analyzer and voice analysis system

Exposure head and producing method thereof, cartridge, and image forming apparatus

Organic electroluminescent device, exposure device, process cartridge, image forming apparatus, display apparatus, and method for driving organic electroluminescent device

YONEYAMA HIROHITO

Motion analyzer having voice acquisition unit, voice acquisition apparatus, motion analysis system having voice acquisition unit, and motion analysis method with voice acquisition

Exposure apparatus and image forming apparatus

IIDA KIYOSHI

Audio analysis apparatus

Voice analyzer, voice analysis system, and non-transitory computer readable medium storing a program

FUJIFILM BUSINESS INNOVATION CORP

Electrophotographic photosensitive member, process cartridge, and image forming apparatus

YAMAGUCHI YOSHINORI

Exposure device, image forming apparatus, and image forming unit

INAGI SEIYA

Voice analysis device and voice analysis system

HORIBA KOJI

Organic electroluminescence element and display device

SHIMOTANI KEI

Voice analyzer

OKUDA DAISUKE

Organic electroluminescent device and display device