Inventor

MATSUNAGA HIROSHI

JP85 patents

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

MATSUNAGA HIROSHI

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Hermetically sealed rotary compressor having an oil supply capillary passage

Rotary compressor having a protective coating which is finish ground

Hermetically sealed rotary compressor having an oil supply passage to the compression compartment

Compressor for a refrigeration machine having a thrust bearing

Closed rotary compressor

Hermetic motor-driven compressor

Hermetic rotary compressor

Hermetic rotary compressor and refrigerating cycle device using the same

Hermetic type compressor having an oil feed part

Closed compressor

KAWAI MUSICAL INSTR MFG CO

Keyboard musical instrument with keyboard range indicator

Self playing piano and an apparatus for automatic playing of a piano

Piano provided with a mechanism for controlling string striking movement

Sensor for an automatic piano player apparatus

ALPS ELECTRIC CO LTD

Light transmission device

Optical switch

Rotary encoder

Rotary encoder

MITSUBISHI GAS CHEMICAL CO

Process for producing isocyanates

Cleaning liquid and cleaning method

Process for the production of 1,5-naphtylenediisocyanate

LEDERLE JAPAN LTD

(1R,5S,6S)-2-[(6,7-dihydro-5H-pyrazolo[1,2-a][1,2,4]triazolium-6-yl)]thio-6-[R-1-hydroxyethyl]-1-methyl-carbapenum-3-carboxylate

(1R,5S,6S)-2-[(6,7-dihydro-5H-pyrazolo[1,2-a][1,2,4]triazolium-6-yl)]thio-6-[R-1-hydroxyethyl]-1-methyl-carbapenem-3-carboxylate and intermediate therefor

Antibacterially effective methods and compositions based upon (1R,5S,6S)-2-[(6,7-dihydro-5H-pyrazolo[1,2-a][1,2,4]triazolium-6-yl)]thio-6-[R-1-hydroxyethyl]-1-methyl-carbapenem-3-caroxylate and salts therefore

TEAC CORP

Magnetic recording and/or reproducing head with slider

Magnetic recording and/or reproducing apparatus having a head support mechanism for suppressing vibration of magnetic heads

Magnetic head device having a holder with a generally ring shape which is electromagnetically open

FURUKAWA ELECTRIC CO LTD

Vehicle seat incorporated with an occupant sensor

Weight sensor device

OSAKA ORGANIC CHEM IND

Artifical snowseed and method for making artificial snow

Artificial snowseed and method for making artificial snow

SHIMADA KENJI

Silicon etching fluid and method for producing transistor using same

Composition for cleaning and rust prevention and process for producing semiconductor element or display element

FUJITSU LTD

Emitter-coupled logic balanced signal transmission circuit

Balanced signal receiving circuit

MATSUNAGA HIROSHI

Information processing system, computer-readable storage medium, and information processing method

Bearing device for wheel and manufacturing method therefor

NAT SPACE DEV AGENCY

Rocket fairing and method of opening the same

MITSUBISHI ELECTRIC CORP

Partly replaceable device for testing a multi-contact integrated circuit chip package

TOKYO ELECTRON LTD

Cleaning method using an oxidizing agent, chelating agent and fluorine compound

NHK SPRING CO LTD

Vehicle occupant restraint system

ANEST IWATA CORP

Hollow fiber membrane air drier

NTN TOYO BEARING CO LTD

Wheel support bearing assembly

NINTENDO CO LTD

Information processing system, information processing apparatus, storage medium having information processing program stored therein, and information processing method

MATSUNAGA MASAHIRO

Method for drying lumber, method of impregnating lumber with chemicals, and drying apparatus

NAKANISHI KEIGO

Storage medium having game program stored thereon and game apparatus

PANASONIC IP MAN CO LTD

Flush toilet

KIMURA TAKAHIRO

Face spline molding device, face spline molding method, outer joint member, and constant velocity universal joint

LENOVO SINGAPORE PTE LTD

Storing structure and electronic apparatus

NIPPON KOKAN KK

Apparatus for measuring a shape