Inventor

TAKAHASHI TOSHIRO

JP79 patents

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

TAKAHASHI TOSHIRO

HITACHI LTD

Semiconductor integrated circuit

Simultaneous bidirectional transmission circuit

Semiconductor integrated tri-state circuitry with test means

Semiconductor integrated circuit device

Semiconductor integrated circuit device and data processing system having an interface with reduced parasitic capacitance

Circuit having a master-and-slave and a by-pass

Semiconductor integrated circuit device

Semiconductor integrated circuit device and semiconductor integrated circuit

Transceiver circuit and method of transmitting a signal which uses an output transistor to send data and assist in pulling up a bus

Semiconductor integrated circuit device and electronic system

Input circuit with improved operating margin using a single input differential circuit

Semiconductor integrated circuit

Semiconductor integrated circuit device and low-amplitude signal receiving method

Data transmission system

Method of manufacturing semiconductor integrated circuit device

Semiconductor integrated circuit device

FUJI PHOTO FILM CO LTD

Silver halide photosensitive material containing a compound capable of releasing a photographically useful group

High contrast negative image-forming process

Silver halide photographic material capable of being handled in a bright room during steps of photomechanical process

Silver halide photographic material

Silver halide photographic materials

Silver halide photographic material and very high contrast negative image-forming process using same

Silver halide photographic material

Silver halide photographic materials

Negative silver halide photographic light-sensitive material

Process for forming a photographic image

Silver halide photographic light-sensitive material

Image forming method

Silver halide photographic element containing anhydazine compound and specific dyes

Silver halide photographic materials for photochemical process which can be used in a bright room

TSUYA NOBORU

Annodized aluminum substrate for a magnetic recording disk in which pores are filled with a non magnetic material and the surface polished and etched

Substrate for a magnetic disk and process for its production

Process for preparing magnetic disk

Process for preparing magnetic disk

Substrate for magnetic recording medium and process of producing the same

TAKAHASHI TOSHIRO

Magnetic recording material and a method for producing the same

Substrate for a magnetic disk and process for its production

RIKEN LIGHT METAL IND COMPANY

Aluminum alloy shapes

Method of forming colored oxide film on aluminum or aluminum alloy

RIKEN KEIKINZOKU KOGYO KK

Method of manufacturing extruded structural profiles from aluminum based metal scraps

Method for producing extruded structural profiles from scrap materials of aluminum based metal

FUJIFILM CORP

Radiation imaging element

AMADA METRECS CO

Loading and unloading apparatus for sheet material and method thereof and pallet used for the apparatus

HITACHI ULSI SYS CO LTD

Level shift circuit and semiconductor integrated circuit

RENESAS TECH CORP

Level shift circuit and semiconductor integrated circuit

DAIKYO OIL CO LTD

Process for treating heavy oil

OTIS ELEVATOR CO

Audible floor call recording method and braille information notification device

TAKEDA RIKEN IND CO LTD

Average frequency measuring apparatus

ADVANTEST CORP

Pattern synchronizing circuit

AIBA SATOSHI

Method for producing light-emitting display device, light-emitting display device and light-emitting display