Inventor

YONEYAMA AKIRA

JP22 patents

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

YONEYAMA AKIRA

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Image signal decoder and image signal display system

Image processor, image data processor and variable length encoder/decoder

Recording and reproducing apparatus and method for compressed video signal

Device for controlling quality of reproduction of motion picture and method for controlling the same

Image signal decoder selectively using frame/field processing

Video disk recorder which compresses video data and inserts addresses of intra-frames into the user data area of the headers of the intra-frames

Method for coding image signals and apparatus thereof using an average target coding rate

Image signal decoder for determining interframe motion

SANYO ELECTRIC CO

Write circuit for a semiconductor memory device

Nonvolatile memory device with extended storage and high reliability through writing the same data into two memory cells

Nonvolatile semiconductor memory device

Semiconductor memory device

Non-volatile semiconductor memory using split bit lines

Non-volatile semiconductor memory

Non-volatile semiconductor memory

CITIZEN ELECTRONICS

Multiple-function convertor for converting electric signals to vibration of elements of a portable electronic instrument

Multifunction acoustic device

Vibrating device for transmitting information

Electrical acoustic converter

FOSS RICHARD C

Dynamic memory bit line precharge scheme

Dynamic memory row/column redundancy scheme

PANASONIC CORP

Prismatic battery and method for manufacturing the same