Inventor

FUJITA MASAO

JP44 patents

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

FUJITA MASAO

MAXELL LTD

Electromagnetic wave absorbing composition and electromagnetic wave absorbing body

Electromagnetic wave absorbing sheet

Electromagnetic wave absorber

Electromagnetic-wave-absorbing sheet

Electromagnetic wave absorbing composition, and electromagnetic wave absorption body

Electric-wave absorber and manufacturing method for electric-wave absorber

Measurement system and radio wave blocking unit

OGAWA & CO LTD

Sublimable aromatic compositions

Sublimable insecticidal compositions containing triisopropyl- or tritertiary-butyl-s-trioxane carriers

Sublimable herbicidal compositions containing triisopropyl-or tritertiary-butyl-s-trioxane carriers

Sublimable fungicidal compositions containing triisopropyl- or tritertiary-butyl-s-trioxane carriers

Method of manufacturing cis,cis-2,4,6-triisopropyl-1,3,5-trioxane

MAXELL HOLDINGS LTD

Electromagnetic-wave-absorbing sheet

Electromagnetic absorber

Coating-type magnetic recording medium for heat-assisted recording, and heat-assisted magnetic recording apparatus and heat-assisted magnetic recording method using the same

High recording density magnetic recording medium and recording/reproduction mechanism for the same

Magnetic recording medium

FUJITA MASAO

Magnetic tape driving apparatus comprising a tape separation portion that separates a magnetic tape from a magnetoresistive head unit

Servo signal recording apparatus, information recording apparatus, and tracking servo method

Magnetic tape driving apparatus having a head displacing portion

Data recording apparatus and data recording method

Recording and reproducing apparatus and recording medium

HITACHI MAXELL

Magnetic recording medium

Data recording apparatus for recording a data signal onto a magnetic recording medium and data recording system using the data recording apparatus

Servo signal recording apparatus, servo signal recording method, and magnetic tape

Servo signal recording method, servo signal recording apparatus, and magnetic recording medium

KAWASAKI STEEL CO

Tapping method for blast furnace

Method of constructing a blast furnace body and lifting transfer apparatus

Dome connecting structure of external combustion hot stove for blast furnace

Method of scrapping furnace bottom section of blast furnace

RENGO CO LTD

Controlled release composition containing volatile compound

Functional material containing volatile agent

Sheet for total heat exchanger

NIPPON MINING CO

Method and apparatus for automatically punching the tuyeres of a converter

Mechanical punching device for punching the tuyeres of a converter

Mechanical punching apparatus for copper smelting converter

MITSUBISHI ELECTRIC CORP

Elevator system with hall scanner for distinguishing between standing and sitting elevator passengers

Automatic announcing device for an elevator

TANAKA KENJI

Magnetic recording medium

NISSAN SHATAI KABUSHIKI KAISHA

Screw plug assembly

NISSAN MOTOR

Locking device for an openable automobile roof

GREEN CROSS CORP

Antimicrobial agent containing allyl isothiocyanate and method for controlling release speed of allyl isothiocyanate

DAIICHI SANKYO CO LTD

Intermediates for the production of optically active cyclopropylamine derivatives and process for the production of the intermediates

DAIICHI SEIYAKU CO

Intermediates for the production of optically active cyclopropylamine derivatives and process for the production of the intermediates