Inventor

KAWAGUCHI YUKI

JP73 patents

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

KAWAGUCHI YUKI

SUMITOMO ELECTRIC INDUSTRIES

Optical fiber and optical cable

Mode-dependent loss measurement device and mode-dependent loss measuring method

Optical fiber

Optical fiber

Optical fiber

Optical fiber

Production method for optical fiber base material, and optical fiber base material

Method for producing optical fiber base material, and optical fiber base material

Optical fiber

Optical fiber

Optical fiber

Optical fiber, colored optical fiber, and optical transmission system

Optical fiber

Optical fiber

Optical fiber, coated optical fiber, and optical transmission system

Optical fiber

Optical fiber and method for producing optical fiber

Optical fiber

Optical fiber

Optical fiber

Method of manufacturing optical fiber preform and optical fiber preform

OLYMPUS CORP

Surgical treatment instrument

Ultrasonic vibration treatment device

Surgical treatment instrument

Ultrasound treatment instrument

Treatment tool, treatment tool assembling method, and treatment tool disassembling method

Medical treatment implement

Treatment tool, method of manufacturing treatment tool, and method of reprocessing treatment tool

Treatment system and energy treatment tool

Medical instrument and a treatment instrument, including a bendable end effector

TOSHIBA TEC KK

Settlement device

Merchandise registration device and method

Reading device, commodity data registration system, and program

Merchandise data registration device and method

Merchandise registration apparatus and method

Merchandise data registration device and method

HITACHI LTD

Transformer and electric power converter

Power conversion device, cooling structure, power conversion system, and power supply device

Power conversion device, X-ray image capturing apparatus, and motor drive device

OLYMPUS MEDICAL SYSTEMS CORP

Grasping treatment device

Ultrasound treatment instrument

AISIN AW CO

Vehicle driving device

Vehicle drive device

AISIN CORP

Vehicle driving apparatus

SONY CORP

Tape duplicating apparatus

KAWAGUCHI YUKI

Charging system

HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD

Power conversion device and press apparatus

MATSUSHITA NOBUYUKI

Image processing apparatus, image processing method and computer program

HONDA MOTOR CO LTD

Vibration damping material and method of producing vibration damping material

SONY GROUP CORP

Imaging device, imaging method