Inventor

SAKAMOTO MASASHI

JP62 patents

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

SAKAMOTO MASASHI

IDEMITSU KOSAN CO

Pyrazole derivatives

Pyrazole derivatives

Cyclohexanedione derivatives

Aromatic carboxylic acid bicyclic sulfur compounds

Pyrazole derivatives

Pyrazole derivatives

Aromatic carboxylic acid bicyclic sulfur compounds

Aromatic carboxylic acid bicyclic sulfur compounds

Pyrazole process and intermediates

Pyrazole derivatives and herbicidal compositions

Cyclohexanedione derivatives

Pyrazole derivatives

Pyrazole derivatives and herbicides containing the same

Pyrazole compounds having a thiochroman ring and pesticides containing such compounds

Aromatic carboxylic acids

Herbicidal and plant growth regulating imidazoline derivatives

Isoxazole derivatives

HITACHI HIGH TECH CORP

Method of observing a specimen using a scanning electron microscope

Scanning electron microscope

Defect inspection method and defect inspection device

Electron beam inspection apparatus

Electron beam inspection apparatus

Pattern matching method and apparatus

Charged particle beam apparatus

Scanning electron microscope

MINOLTA CAMERA KK

Image forming apparatus

Removably mountable image forming unit held together by thermally shrinkable film

Electrophotographic apparatus including an attachment device for enabling the apparatus to perform additional functions

Electric printer

Electrophotographic copying machine

Laser beam printer capable of forming line images having stable image width

Image forming apparatus having toner replenishing device interchangeable with a developing unit

Image forming apparatus with an image reading function

ASAHI CHEMICAL IND

Vinyl resin composition

Rubber-modified polystyrene resin composition

Polystyrene resin composition having improved stiffness

MINOLTA CO LTD

Image forming apparatus allowing simple replacement of intermediate transfer member and easy maintenance and handling of paper jams

Image forming apparatus having means to disable a drive force when an apparatus cover is opened

ISHIHARA MINING & CHEMICAL CO

Acicular electroconductive titanium oxide and process for producing same

Titania sol

KAWAMATA YUJI

Lead-free solder for vehicles and a vehicle-mounted electronic circuit using the solder

Indium-containing lead-free solder for vehicle-mounted electronic circuits

NGK SPARK PLUG CO

Gas sensor

Sensor and method for manufacturing the same

ISHIHARA SANGYO KAISHA

Pigment for sensing gas leakage and process for producing the same

SEGA CORP

Bet control method for race game

NHK SPRING CO LTD

Co-Cr-Mo-based alloy and production method therefor

SATOU NORIO

Pattern defect analysis equipment, pattern defect analysis method and pattern defect analysis program

NIPPON STEEL CORP

Apparatus for manufacturing thin steel sheet and method for manufacturing thin steel sheet

NIPPON STEEL & SUMITOMO METAL CORP

Bearing part