Inventor

KATO TATSUYA

JP168 patents

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

KATO TATSUYA

TDK CORP

Optical information medium having high resolution beyond a diffraction limit and reading method

Optical storage medium having a specific light transmitting layer for small laser beam and high linear velocity

Phase-change optical recording medium and its writing with high reliability after long period use and/or high environmental temperature storage

Optical recording medium

Optical recording material and its fabrication method

Method of recording information to an optical recording medium, information recording apparatus, and optical recording medium

Optical recording method

Method for reading optical information medium and optical information medium

Phase change optical recording medium and its writing with high reliability after long period use and/or high environmental temperature storage

Method of recording information in optical recording medium, information recording apparatus and optical recording medium

Phase change optical recording medium

Method for recording information on optical recording medium, information recorder, and optical recording medium

Optical recording medium

Optical recording medium

Optical recording method and medium

Optical recording method and optical recording medium

TOSHIBA MEMORY CORP

Semiconductor memory device

Semiconductor device and method for manufacturing same

Semiconductor memory device

Semiconductor memory device

Semiconductor memory device

Semiconductor memory device with charge-diffusion-less transistors

Semiconductor memory device and method for manufacturing same

SONY CORP

Recording medium, tape drive, and method for identifying type of recording medium

Tape drive apparatus for judging an operational mode of the tape based on detected tape management information

Tape driving apparatus

Recording medium and tape drive suitable for the same

Tape cassette and tape driver

Tape drive apparatus and recording and/or reproducing method

NEC CORP

Multi-point video conference system

TV telephone system

Key telephone set with speakerphone and visual display panel

Internet telephone apparatus and method for an internet telephone set

Key telephone set

NTT DOCOMO INC

Mobile communication terminal, information processing apparatus, relay server apparatus, information processing system, and information processing method

Server apparatus, and information processing method for notifying of detection of computer virus

Server device, mobile communications terminal, information transmitting system and information transmitting method

CHUGAI PHARMACEUTICAL CO LTD

Peptide-compound cyclization method

Peptide-compound cyclization method

Benzene derivatives, compositions and methods for treating ischemic diseases

ALPS ELECTRIC CO LTD

Illuminated switch unit

Steering switch device

JATCO CORP

Lubricating structure of planetary gear

TOYOTA MOTOR CO LTD

Vehicle remote control apparatus and system

YAZAKI CORP

Method of producing alumina particles

TDKCORPORATION

Optical recording medium

NAKAO TOMOHIRO

Retractable seat for vehicle

TOSHIBA KK

Semiconductor memory device and method for manufacturing the same

SEIKO EPSON CORP

Liquid crystal display device having misaligned reflectors

MITSUBISHI ELECTRIC CORP

Input device for industrial equipment