Inventor

KONDO HIROFUMI

JP97 patents

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

KONDO HIROFUMI

SONY CORP

Composition for forming antifouling antifouling film, optical component, and display device

Optical recording medium

Filter for display device

Perfluoropolyether derivatives, and lubricants and magnetic recording medium using the same

Perfluoropolyether derivatives, and lubricants and magnetic recording medium using the same

Lubricant and magnetic recording medium therewith

Magnetic recording medium

Magnetic recording medium lubricant consisting of an amine salt of carboxylic acid, an amine salt of perfluoroalkyl carboxylic acid or an fluoro amine salt of perfluoro carboxylic acid

Optical recording medium

Antireflection filter for display device

Optical recording medium

Magnetic recording medium and method for production thereof

Optical recording medium

Photochromic compounds and photosensitive compositions containing the compounds

Magnetic recording medium

Sorbitan ester lubricant and magnetic recording medium employing the same

Coating-type magnetic recording medium comprising an ascorbic ester compound in or on a magnetic recording layer

BROTHER IND LTD

Cartridge-information detecting device

Liquid consuming apparatus

Image processing apparatus with a USB interface to restrict power delivery to an external device

Ink containing device

Image forming apparatus including antenna in cover

Liquid cartridge

Printing apparatus, method for controlling the same, and medium

Printing device including carriage having distance sensor for measuring distance between head and printing medium

Recording device

Recording-head driving device for driving recording head

KONDO HIROFUMI

Liquid jetting apparatus and piezoelectric actuator

Liquid jetting apparatus

Liquid jetting apparatus, piezoelectric actuator, and method for producing the liquid jetting apparatus

Sheet conveying apparatus and sheet conveying method

Ink cartridge-attaching device and ink jet recording apparatus

TOSHIBA KK

Seismic isolator

Floor system for seismic isolation

Sheet carrying device and sheet carrying method

Sheet thickness detection device, sheet conveying device, image forming apparatus

TOKAI RIKA CO LTD

Door switch with hermetic cap having an integrally molded abutment portion with low friction resistance

Switch device

IDEMITSU KOSAN CO

Three dimensional display

Method of flattening surfaces of sheet material, and method of manufacturing sheet material on the basis of same

TAKAGI YUKI

Ink containing device

Ink cartridge

DEXERIALS CORP

Ionic liquid, lubricating agent, and magnetic recording medium

Ionic liquid, lubricant, and magnetic recording medium

JUJO PAPER CO LTD

Clupak paper

TOKYO SHIBAURA ELECTRIC CO

Devices for securing fuel assemblies to nuclear reactor pressure vessels

NAKAMURA HIROAKI

Organic thin film transistor having an amorphous channel control layer with specified inozation potential

MATSUSHIMA RYOICHI

Image forming apparatus with communication device

SUNAGAWA MISA

Polycyclic ring-fused compound and organic thin film transistor utilizing the same

NAKANO YUKI

Compound for organic thin film transistor and organic thin film transistor using the same