Inventor

ITOH MASASHI

JP21 patents

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

ITOH MASASHI

TOSHIBA KK

Current source circuit

Tone controller for attenuating noise in the signal generated by receiver from weak electric field, and receiver having the tone controller

Buffer circuit with wide dynamic range

Tuning detector

Matrix circuit of fm stereo multiplex demodulation circuit

Buffer circuit with an electrostatic protector

Reactance control circuit with a DC amplifier for minimizing a variation of a reference reactance value

Output circuit having a terminal used for a plurality of signals

Pilot signal cancelling system

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Magnetic type pickup cartridge block shaped pole piece construction

Pickup cartridge of movable magnet type

Electromagnetic pickup cartridge

Electromagnetic pickup cartridge

Pickup cartridge

Method for preparing ink, ink cartridge and ink-jet recording apparatus

RICOH KK

Portable electric apparatus using a pen member for inputting information

Apparatus and method for maintaining continuous power supply to an electronic mobile instrument while replacing a drained battery

Ink-jet recording ink, image forming method, ink-jet recording apparatus and imaged article

NTT DOCOMO INC

Communication terminal, communication state information providing system, and method of providing communication state information

ROHTO PHARMA

Ophthalmological aqueous composition

MACHIDA KAZUHIRO

DNA encoding polypeptide involved in biosynthesis of herboxidiene