Inventor

ISHIKAWA YASUAKI

JP21 patents

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

ISHIKAWA YASUAKI

NIKON CORP

Reticle pattern for a gun scope

Clicking device having a rotary member with teeth engageable with a plurality of fixed projections

Binoculars

Eye cup moving mechanism of optical device

Reticle, reticle unit, rifle scope, and optical apparatus

NEC CORP

Clock producing circuit capable of suppressing phase shift at a time of change from active clock to standby clock

Reset circuit and digital communication apparatus

Mobile communication system, radio base station, operation control method and program thereof

Handover process free of short-break and packet loss in CDMA mobile communication system on IP network

Power-on reset circuit

HITACHI CONSTRUCTION MACHINERY

Cutter head for pit-boring machine

Hydraulic muck handling system for tunnel boring machine

Vibratory compaction working machine

ISHIKAWA YASUAKI

Mobile communication system and mobile communication method

Method for manufacturing photoelectric conversion device

Mobile communication system and operation method in mobile communication

MERCK PATENT GMBH

Thin film transistor substrate provided with protective film and method for producing same

NIPPON KOKAN KK

Treating facility for sintering waste gas

AJINOMOTO KK

Fusion protein

SHARP KK

Photoelectric conversion device and method of producing the same

NASUNO YOSHIYUKI

Stacked photoelectric conversion device