Inventor

MURAKAMI TOSHIHIKO

JP42 patents

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

MURAKAMI TOSHIHIKO

HITACHI LTD

Virtualization switch and storage system

ATM switching system including a switching control portion for distributing call set-up requirement signals

ATM switch and intermediate system

ATM switch congestion control method of connection setup requests and priority control method for receiving connection requests

Multiprocessor bridge having storage for spanning tree operation mode information indicating whether each port of the bridge is operable under spanning tree protocol

Method, computer system, and relay device for data transfer among plural memories to reduce the number of memory devices with relatively small storage capacity

Managing virtual ports in an information processing system

Session management method for computer system

Communication control for storage system

Error recovery level optimization in network system

Memory device system, storage device, and log recording method

Computer system and method of updating authentication information of computer system

SHARP KK

Electrophotographic toner and method of manufacturing same

Image forming apparatus having a toner concentration controlling mechanism based on a clocked time period for the recovery

Toner producing method using recycled extra-fine toner particles

Toner for developing electrostatic latent image

Electrostatic charge image-developing toner with polyethylene additive

Toner for developing electrostatic latent images and image-forming apparatus

Toner for developing electrostatic latent images, method for forming images and apparatus for forming images

Method for preparing developer for use in electrophotographic printing

Master batch and toner for use in electrophotography

SUMITOMO METAL IND

Method for continuous casting of steel

Continuous casting method and apparatus thereof

Method and apparatus for continuous casting of a thin slab

Continuous casting method, continuous casting apparatus and continuously cast steel slab

Machine and method for continuous casting of steel

Molten steel supplying apparatus for continuous casting and continuous casting method therewith

Method and apparatus for controlling the molten metal level in a mold in continuous casting

NIPPON STEEL & SUMITOMO METAL CORP

Method for operating continuous casting machine

Method for continuously casting slab

Method for continuously casting slab

TOSHIBA CERAMICS CO

Flat formed submerged entry nozzle for continuous casting of steel

Integrated submerged entry nozzle and its manufacture

SAKATA MASAYUKI

Network management apparatus, network management method, and network management system

OTAKA OSAMU

Resource access control for mobile terminal

HITACHI METALS LTD

Tag conversion apparatus

SHIGA KENTA

Controller for controlling a plurality of logical resources of a storage system

SUDO AZUSA

Storage system and remote copy control method

MURAKAMI TOSHIHIKO

Storage system and logical unit checking method for the same

NIPPON STEEL CORP

Continuous casting method for steel

APRESIA SYSTEMS LTD

Network system and relay device

OGAWA YUKIO

Information system having computer and storage apparatus coupled to network