Inventor

OHNISHI MASAYA

JP8 patents

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

SHARP KK

4 patents

US7868702B2Jan 11, 2011

Photoreceiver/amplifier circuit, optical pickup device, and optical disk device

SHARP KK36 citations90

US7002881B2Feb 21, 2006

Light receiving amplification element

SHARP KK27 citations90

US5483200AJan 9, 1996

Light-receiving and amplifying device capable of switching between gain levels at high speed and obtaining a sufficient signal-to-noise ratio over a wide range in quantity of incident light

SHARP KK26 citations89

US11719789B2Aug 8, 2023

Optical proximity sensor and portable terminal apparatus for adjusting degree of freedom in arrangement position

SHARP KK0 citations40

HITACHI CABLE

2 patents

US6878202B2Apr 12, 2005

Method for growing single crystal of compound semiconductor and substrate cut out therefrom

HITACHI CABLE2 citations56

US7175707B2Feb 13, 2007

P-type GaAs single crystal and its production method

HITACHI CABLE0 citations47

DAICEL CHEM

1 patent

US6333383B1Dec 25, 2001

Non-crystalline polyester resin composition

DAICEL CHEM6 citations60

SHARP SEMICONDUCTOR INNOVATION CORP

1 patent

US11488531B2Nov 1, 2022

Proximity sensor and electronic device

SHARP SEMICONDUCTOR INNOVATION CORP0 citations48