Inventor

YAMAMOTO NOBUYUKI

JP132 patents

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

YAMAMOTO NOBUYUKI

NIPPON SHEET GLASS CO LTD

Glass substrate for magnetic recording media

Hydrofluoric acid etched substrate for information recording medium

Glass composition and substrate for information recording medium

Glass composition and process for producing the same

Glass composition and substrate for information recording media comprising the same

Glass composition and process for producing the same

Glass composition and substrate for information recording media comprising the same

Heat-resistant glass composition

Glass composition, glass article, glass substrate for magnetic recording media, and method for producing the same

High transmittance glass sheet and method of manufacturing the same

Flat glass having high transmittance

Glass substrate for use as information recording medium and method of manufacturing such glass substrate

Glass substrate for information recording medium, manufacturing method thereof, and information recording medium

Glass composition and substrate for information recording media comprising the same

Glass composition and substrate for information recording media comprising the same

Colored low-expansion transparent glass ceramic

Glass composition, glass article, glass substrate for magnetic recording media, and method for producing the same

Glass article and glass substrate for information recording media using the same

NORITZ CORP

Gas water heater

Gas water heater

Gas water heater

Gas water heater

BRIDGESTONE CORP

Automobile tire

Tread portion of an automobile tire

Tire

Tread portion of an automobile tire

HITACHI LTD

Packet switch for switching variable length packets in the form of ATM cells

Transmission apparatus and transmission system

Transmission apparatus and transmission system

FUJI PHOTO FILM CO LTD

Magnetic recording medium

Magnetic recording medium

Magnetic recording medium

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Lining material and ultrasonic wave driven motor using lining material

Automobile air conditioner

NOF CORP

Medical materials and process for producing the same

Random copolymers, process for the production thereof and medical material

TOYODA CHUO KENKYUSHO KK

Converter for the purification of exhaust gases

Semiconductive barium titanate

KYOTO MEASURING INSTR CORP

Digital tape measure

Digital tape measure

FUJITSU LTD

Electronic apparatus

YAMAMOTO NOBUYUKI

Tread portion of an automobile tire

UBE INDUSTRIES

Copper-clad laminate

TEIJIN LTD

Elastic polyester fibers and stretchable fiber articles containing same

TEIJIN FIBERS LTD

Synthetic staple fibers for an air-laid nonwoven fabric

MITSUBISHI RAYON CO

Flameresisting apparatus

YOKOGAWA PRECISION CORP

Visual presentation equipment

LION CORP

Needle shaped monoamine complex of zinc carbonate and process for producing it

MIZUTANI MASAHIKO

Communication system, subscriber accommodating apparatus and communication method

HITACHI COMM TECH LTD

PON system