Inventor

KAWAKAMI HIROSHI

JP191 patents

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

KAWAKAMI HIROSHI

HITACHI LTD

Dry etching by alternately etching and depositing

Manufacturing method of non-volatile semiconductor memory device

Semiconductor device and method of fabricating

Etching method and etching apparatus therefor

Method of fabricating semiconductor device

Process for manufacturing semiconductor integrated circuit device

NTT DOCOMO INC

Base station apparatus of mobile communication system

Base station apparatus of mobile communication system

Control device, handover control method and mobile communication system

Radio data communications method, server, and radio network controller

ATM test equipment operable as source and responder for conducting multiple tests

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Vacuum cleaner and method of determining type of floor surface being cleaned thereby

Vacuum cleaner

Dust detector for vacuum cleaner

Floor nozzle for vacuum cleaner

Upright vacuum cleaner

NIPPON OXYGEN CO LTD

Vapor-liquid contactor, cryogenic air separation unit and method of gas separation

Apparatus, method for enrichment of the heavy isotope oxygen and production method for heavy oxygen water

Vapor-liquid contactor, cryogenic air separation unit and method of gas separation

Method and apparatus for the production of heavy oxygen water

Method for enrichment of heavy component of oxygen isotopes

JAPAN TOBACCO INC

4-oxoquinoline compound and use thereof as pharmaceutical agent

Method of preparing 3-DPA-lactone

Method of manufacturing 3-DPA-lactone

4-oxoquinoline compound and use thereof as HIV integrase inhibitor

TOSHIBA KK

Autochanger type disc player

Autochanger type disc player

Axial flow turbine

DENSO CORP

Pattern display device and game machine including the same

Pattern display device and game machine

SEGA ENTERPRISES KK

Method for developing attractions in a shooting game system

Analyzer for developing attractions in a shooting game system

SNOW BRAND MILK PRODUCTS CO LTD

Method for separating bovine lactoferrin from cow&#39;s milk and purifying same

Method for separating and purifying lactoferrin from milk by use of sulfuric ester

SMC CORP

Flow switch

Flow switch

NIPPON TELEGRAPH & TELEPHONE

Multiplex transmission system and bandwidth control method

Micro-frame multiplex transmitter

KAWAKAMI HIROSHI

Image forming method

Electromagnetic flowmeter having a detachable measuring tune from the body

TOYOTA MOTOR CO LTD

Suspension controller for improved turning

YAMASA CO LTD

Pattern display device and game machine including the same

NAT TIRE CO LTD

Floor nozzle for electric cleaner

SHOWA DENKO KK

Gas for selectively etching silicon nitride and process for selectively etching silicon nitride with the gas

OKI ELECTRIC IND CO LTD

Recovery from power-down mode

HITACHI CABLE

Fiber optic distributed temperature sensor system

FUJIFILM CORP

Recording medium, method for manufacturing same, and inkjet recording method

TAIYO NIPPON SANSO CORP

Apparatus, method for enrichment of the heavy isotopes of oxygen and production method for heavy oxygen water

SEIREN CO LTD

Injet print head and injet recorder

FUJI PHOTO FILM CO LTD

Heat-sensitive recording materials

Method for separating bovine lactoferrin from cow's milk and purifying same