Inventor

OKAMURA RYUJI

JP79 patents

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

OKAMURA RYUJI

CANON KK

Exhaust system and vacuum processing apparatus

Microwave plasma CVD apparatus with a deposition chamber having a circumferential wall comprising a curved moving substrate web and a microwave applicator means having a specific dielectric member on the exterior thereof

Deposited film forming apparatus

Method for forming a deposited film by plasma chemical vapor deposition

Process for forming deposited film for light-receiving member, light-receiving member produced by the process, deposited film forming apparatus, and method for cleaning deposited film forming apparatus

Apparatus for forming a deposited film by plasma chemical vapor deposition

Apparatus for forming deposited films with microwave plasma CVD method

Light-receiving member, image-forming apparatus, and image-forming method

Process for forming deposited film for light-receiving member, light-received member produced by the process deposited film forming apparatus, and method for cleaning deposited film forming apparatus

Light receiving member having a multi-layered light receiving layer with an enhanced concentration of hydrogen or/and halogen atoms in the vicinity of the interface of adjacent layers

Microwave plasma CVD apparatus comprising coaxially aligned multiple gas pipe gas feed structure

Process and apparatus for microwave plasma chemical vapor deposition

Electrophotographic light-receiving member

Process and apparatus for the formation of a functional deposited film on a cylindrical substrate by means of microwave plasma chemical vapor deposition

Microwave plasma chemical vapor deposition apparatus for forming functional deposited film with means for stabilizing plasma discharge

Microwave plasma chemical vapor deposition process using a microwave window and movable, dielectric sheet

Process for producing electrophotographic photosensitive member, and electrophotographic photosensitive member and electrophotographic apparatus making use of the same

Method for cleaning a substrate

Process for using microwave plasma CVD

Method for treating metal substrate for electro-photographic photosensitive member and method for manufacturing electrophotographic photosensitive member

Light receiving member having a divided-functionally structured light receiving layer having CGL and CTL for use in electrophotography

Plasma processing method

Plasma processing method

Image-forming apparatus and image forming method using a controlled dynamic frictional force between a cleaning blade and a photosensitive member

Plasma processing apparatus and method

Plasma processing apparatus and plasma processing method

Electrophotographic photosensitive member provided with a light receiving layer composed of a non-single crystal silicon material containing columnar structure regions and process for the production thereof

Method for treating substrate for electrophotographic photosensitive member and method for making electrophotographic photosensitive member

Deposit film forming apparatus with microwave CVD method

Microwave plasma CVD apparatus provided with a microwave transmissive window made of specific ceramics for the formation of a functional deposited film

Light-receiving member, image-forming apparatus, and image-forming method

Method for producing electrophotographic photosensitive member, electrophotographic photosensitive member and electrophotographic apparatus using the same

Electrophotographic photosensitive member, process for its production, and electrophotographic apparatus

Light-receiving member

Electrophotographic light-receiving member having surface region with high ratio of Si bonded to C

Deposited film forming apparatus and deposited film forming method

Process and apparatus for manufacturing electrophotographic photosensitive member

Plasma processing apparatus

Image-forming apparatus and image-forming method

Negative-charging electrophotographic photosensitive member

Image-forming apparatus and image-forming method

TOYOTA MOTOR CO LTD

Vehicle controller

Vehicle control system

Parking assist system

Parking assist device, parking assist method, and parking assist system

MURATA MANUFACTURING CO

RCC power supply with remote disabling of oscillation frequency control

Self-oscillation type switching power supply apparatus

SOBUE YUKA

Parking assistance device

Image display device, and image display method

KAGAWA KAZUNORI

Parking assistance apparatus