Inventor

YAMAMOTO YUZO

JP57 patents

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

YAMAMOTO YUZO

KAO CORP

Magnetic recording medium and method for producing the same

Abrasive composition for the base of magnetic recording medium and process for producing the base by using the same

Magnetic recording medium having a lubricant layer with a specified structure of a specified perfluoropolyether lubricant

Metal surface treatment and aqueous solution therefor

Electrically conductive paste and coating

Conductive paste and conductive coating film

Electrically conductive paste composition

Metal surface treatment with an aqueous solution

Magnetic recording medium and method for producing the same

Magnetic recording medium and manufacturing the same

Electroplated composite of zinc and organic polymer

Magnetic recording medium

Process of making a magnetic recording medium

DAICEL CORP

Container unit for needleless injector

Actuator for needleless injector

Needleless injector

Container unit for needleless injector

Adapter and injection fluid transfer method

Actuator for needleless injector

Needleless syringe

Syringe

Actuator

Syringe

Needleless injector

Injector

FUJITSU LTD

Ring trip circuit for subscriber telephone

Integrated ringing circuit and a ring trip circuit for the same

Battery feed circuit

Protection circuit for battery feed circuit

Terminating circuit in a battery feed circuit of an electronic exchange system

On-hook transmission circuit in cable line

Operational amplifier

Loop detection signal issuing circuit in subscriber circuit having on-hook transmission facility

Hybrid circuit

TOYODA CHUO KENKYUSHO KK

Active suspension apparatus

Active suspension apparatus

Adjustable hydropneumatic active suspension apparatus

Apparatus for measuring tire uniformity

Automatic guidance system for an unmanned vehicle

Apparatus for measuring tire uniformity

YAMAMOTO YUZO

Videoconferencing system using network

Power feeding control apparatus and charging system

HARADA IND CO LTD

Motor-driven automobile antenna with timer circuit

Automobile antenna

TOYOTA CHUO KENKUSHO KK

Position and heading detecting device for self controlled vehicle

NETRAVALI ANIL N

Cured soy protein with green strengthening additive and fabrication of such into green composite

LUTZIG BODO-WERNER

Container for consumer goods

NAKASE KAZUHIKO

Motor-driven automobile antenna

SANYO ELECTRIC CO

Video information reproduction circuitry having drop-out compensation circuit

JAPAN NUCLEAR CYCLE DEV INST

Emergency call panel and emergency communication system