Inventor

WADA MASAHIRO

JP102 patents

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

WADA MASAHIRO

KOKUSAI DENSHIN DENWA CO LTD

Moving picture signal transmission system

Variable length code construction apparatus

Bit rate controller for multiplexer of encoded video

System for providing reversible variable length codes

Cell-packing system of coded video signal using fixed bit length cells

Movement estimation system for video signals using a recursive gradient method

Frame rate conversion system in television signal

Method and apparatus for second or later generation coding of video signal

Method of and apparatus for coded moving picture data hierarchy formation

Packet video bitrate conversion system

Method and apparatus for transmitting dubbing data of digital VTR

Coding apparatus for encoding motion picture

Error correction system used in picture transmission

YAMAHA CORP

Keyboard instrument for selectively producing mechanical sounds and synthetic sounds without any mechanical vibrations on music wires

Keyboard instrument for selectively producing mechanical sounds and synthetic sounds without any mechanical vibrations on music wires

Keyboard musical instrument having key action mechanisms movable to and from strings

Sound controller incorporated in acoustic musical instrument for controlling qualities of sound

Keyboard instrument for selectively producing mechanical sounds and synthetic sounds without any mechanical vibrations on music wires

Keyboard instrument selectively entering into an acoustic sound mode and an electronic sound mode through a rotation of a stopper with a cushion sheet against damper wires

NIPPON CATALYTIC CHEM IND

Catalyst for oxidation of acrolein and process for preparation thereof

Catalyst for oxidation of olefin or tertiary alcohol and process for production thereof

Catalytic oxide composition for preparing methacrylic acid

Process for preparing acrylic acid

Catalyst for producing epoxy compounds and method of producing epoxy compounds using the same

Process for preparing methacrylic acid

AGENCY IND SCIENCE TECHN

Catalyst for partially oxidizing unsaturated hydrocarbon

Catalysts for partial oxidation of hydrocarbons and method of partial oxidation of hydrocarbons

Catalysts for partial oxidation of hydrocarbons and method of partial oxidation of hydrocarbons

Method of manufacturing epoxide

Process for the partial oxidation of hydrocarbon and process for preparation of oxygen-containing organic compound

KDDI CORP

Apparatus for fault detection for parallelly transmitted audio signals and apparatus for delay difference detection and adjustment for parallelly transmitted audio signals

Device for automatically detecting picture degradation

Apparatus for monitoring quality of picture in transmission

Apparatus for fault detection for parallelly transmitted audio signals and apparatus for delay difference detection and adjustment for parallelly transmitted audio signals

KDD CORP

Data transmission apparatus

Optimum motion vector determinator and video coding apparatus using the same

SHARP KK

Document processing support system using keywords to retrieve explanatory information linked together by correlative arcs

Display method in an inference trace of an expert system

TOYO BOSEKI

Dispersion of linear polyester resin

Polyester fiber treated with anionic polyalkylene oxide emulsified polyester polyether finish

SANDISK TECHNOLOGIES LLC

Three-dimensional memory device having contact via structures in overlapped terrace region and method of making thereof

YAZAKI CORP

Electric distribution box and method of assembling the same

NIPPON TELEGRAPH & TELEPHONE

Method for preventing desensitization and radio interference of radio receivers

SUMITOMO BAKELITE CO

Connecting structure for flip-chip semiconductor package, build-up layer material, sealing resin composition, and circuit board

SUGIHARA FUMIHITO

Collagen peptide, dipeptide and malady inhibitor

YOSHINO GYPSUM CO

Board building material, board building material producing method, board building material installation method

SUMITOMO BAKELIGHT CO LTD

Semiconductor device

MITSUBISHI MATERIALS CORP

Hydrogen occluding alloy

NEC CORP

Watch type paging receiver

WADA MASAHIRO

Print control apparatus that acquires user position information of a portable terminal