Inventor

YOKOYAMA AKIRA

JP52 patents

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

YOKOYAMA AKIRA

NIHON MEDIPHYSICS CO LTD

Diagnostic agent for hypoxia or mitochondrial dysfunction comprising radioactive copper complex of dithiosemicarbazone derivative or diamine diol schiff base derivative

Radioactive diagnostic agent and non-radioactive carrier therefor

2-Oxopropionaldehyde bis(thiosemicarbazone) protein derivatives, and their production and use

2-Oxopropionaldehyde bis(thiosemicarbazone) derivatives

Method of diagnosing pathological state of tumor cells using a diagnostic agent for glycometabolic function

Increasing labeling efficiency by forming diagnostic agent in the presence of ascorbic acid or the like

Radioactive diagnostic agent and its preparation

P-Glyoxyloylphenylalkanoic acid bis(thiosemicarbazone) derivatives, and their production and use

Radioactive iodine labeled metaraminol and diagnostic agent containing platelets labeled therewith

Tc-99m mononuclide complex compound

Method of imaging using a radioactive glucosamine derivative

1-(p-Substituted or unsubstituted aminoalkyl)phenylpropane-1,2-dione bis(thiosemicarbazone) derivatives, and their production and use

Diagnostic imaging agent useful for selecting a therapy for cancerous bone metastasis

CANON KK

Optical accessory adapter

Magnetic coupling and camera platform using magnetic coupling

Drive transmission device and optical apparatus using same

Optical apparatus

Lens apparatus

Lens barrel, lens apparatus and image pickup apparatus

NIPPON CARBON CO LTD

Packing material for liquid chromatography and method of manufacturing thereof

Adsorption type packing for gas chromatography and process for producing the same

Packings for liquid chromatography and process for producing the same

Process for producing carbon fibers

YOKOYAMA AKIRA

Display control device customizing content based on client display

Image reading apparatus, image reading method, and non-transitory recording medium

Image reading device determining transmission destination

Network apparatus, terminal apparatus, program, and recording medium

MITSUI PETROCHEMICAL IND

Thermoplastic resin composition

Method for producing electret filter

Fiber reinforced heat-resistant polyolefin compositions

CHUGAI RO KOGYO KAISHA LTD

Continuous furnace for gas carburizing and hardening

Method of gas carburizing and hardening

KORI YOSHIFUMI

Nameplate attachment structure, camera platform apparatus, and camera apparatus

TOYOTA JIDOUSHA HOKKAIDOU KABU

Barrel polishing device

RICOH KK

Network apparatus

CITIZEN WATCH CO LTD

Case for clinical thermometer

HONEYWELL INC

Square wave signal generator

YOKOYAMA ZOSEN SEKKEI JIMUSHO

Method and apparatus of automatically controlling sailboat

SHOWA HIGHPOLYMER

Curable resin composition

SHINWA KAKO KK

Supports for gas chromatography comprising aggregates of finely divided carbon particles and process for preparing the same

HONDA MOTOR CO LTD

Constant velocity joint

FUJIMOTO PHARMACEUTICAL CO LTD

Agent for improving cerebral metabolism including glucose ester derivatives

SUMITOMO CHEMICAL CO

Radioactive and non-radioactive iodobutyrophenone derivative

DU XIAOJUN

Image reading system, information processing apparatus, and scanner, with specification of number of pages to be scanned and created into a file

OTA HIROSHI

Apparatus, system, and method of setting a device

MITSUBISHI ELECTRIC CORP

Power generation element, and magnetic sensor, encoder, and motor using the same

TAMAYA MOTOAKI

Semiconductor laser excitation solid-state laser

DU PONT

Separation fingers for electro photographic devices

TORAY INDUSTRIES

Materials eliminating cannabinoids and columns for the elimination of cannabinoids with the use of the same

MORI TAKUYA

Facsimile for displaying address confirmation, control method, and non-transitory recording medium