Inventor

MARUYAMA OSAMU

JP29 patents

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

MARUYAMA OSAMU

DAINIPPON INK & CHEMICALS

Encapsulation method

Microcapsules, and encapsulation method therefor

Activation energy-curable resin composition

Polyurethane polyurea particles and process for production thereof

Curable resin composition and its use

HOYA CORP

Optical waveguide laser and a medium for use in the optical waveguide laser

Reflective mask blank and method for manufacturing same, method for manufacturing reflective mask, and method for manufacturing semiconductor device

Method of quickly manufacturing an optical waveguide

Method of manufacturing an optical waveguide by switching a d.c. voltage

Reflective mask blank and method for manufacturing same, method for manufacturing reflective mask, and method for manufacturing semiconductor device

TOSHIBA KK

Article sorting apparatus

Article sorting apparatus

Article sorting apparatus

Paper sheets pre-processing apparatus

Arrangement position determination method of object, control device, non-transitory computer-readable storage medium, cargo handling device, and cargo handling system

SUMITOMO CHEMICAL CO

Treatment of hydroperoxide mixture

Process for production of N-substituted carbazoles

Method for producing aminocarbazoles

HITACHI SEIKO KK

Wire electric discharge machining apparatus

Drawing system in a wire-cut electrodischarge machine

YAMASHITA RUBBER KK

Antivibration rubber device

Fluid sealed type antivibration rubber device

YAMASHITA RUBBER KABUSKIKI KAI

Antivibration rubber device

HITACHI LTD

Sealing structure for multi-chip module

THK CO LTD

Roller retainer, roller screw using roller retainer and rolling guide apparatus using roller retainer

KONAMI CO LTD

Image creating apparatus, displayed scene switching method for the image creating apparatus, computer-readable recording medium containing displayed scene switching program for the image creating apparatus, and video game machine

DOKEI KAZUO

Game system, game system control method, and recording medium

KOHJIN CO

Novel N4 -Acyloxy-2,2&#39;-cyclocytidines and process for preparation thereof

HITACHI VIA MECHANICS LTD

Laser machining apparatus and laser machining method

Novel N4 -Acyloxy-2,2'-cyclocytidines and process for preparation thereof