Inventor

FUJIWARA MASAYUKI

JP25 patents

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

FUJIWARA MASAYUKI

SHINYASHIKI YOSHITAKA

Laminate type battery and battery module incorporating the laminate type battery

Method for compressing individual cells in battery module

Stack type battery

JAPAN NUCLEAR CYCLE DEV INST

Method of manufacturing oxide dispersion strengthened martensitic steel excellent in high-temperature strength having residual α-grains

Dispersed oxide reinforced martensitic steel excellent in high temperature strength and method for production thereof

Method for producing dispersed oxide reinforced ferritic steel having coarse grain structure and being excellent in high temperature creep strength

NIPPON CHEMICON

Chip type capacitor and manufacturing thereof

Electrolytic capacitor and a process for producing the same

DORYOKURO KAKUNENRYO

Dispersion strengthened ferritic steel cladding tube for nuclear reactor and its production method

Dispersion strengthened ferritic steel for high temperature structural use

RICOH CO LTD

Optical examination method and optical examination device

Sputtering target and manufacturing method therefor, and recordable optical recording medium

SASA NOBORU

Optical recording medium, sputtering target, and method for manufacturing the same

Worm optical recording medium

HAYASHI YOSHITAKA

Optical recording medium, and sputtering target and method for producing the same

Sputtering target and manufacturing method therefor, and recordable optical recording medium

HITACHI METALS LTD

Linear direct current motor

RICOH KK

Sputtering target and manufacturing method therefor, and optical recording medium and manufacturing method therefor

FUJIWARA MASAYUKI

Optical sensor, optical inspection device, and optical property detection method for detecting light propagated inside a test object

SANYO ELECTRIC CO

Battery and battery module

ISHII TOSHIHIRO

Optical sensor, optical examination device, and optical property detection method

OPTEX CO LTD

Automatic door system

HANAOKA KATSUNARI

Surface emitting laser element, surface emitting laser, surface emitting laser device, light source device, and detection apparatus

FUJII TOSHISHIGE

Write-once-read-many optical recording medium

OBARA CORP

Replacing and holding device for electrode tip