Membership
Tour
Register
Log in
Hitoshi IMAI
Follow
Person
Kawasaki, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Opical coupling circuit including a light-receiving unit provided n...
Patent number
9,882,537
Issue date
Jan 30, 2018
RENESAS ELECTRONICS CORPORATION
Hitoshi Imai
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Semiconductor memory with threshold current setting circuit
Patent number
9,270,237
Issue date
Feb 23, 2016
Renesas Electronics Corporation
Hitoshi Imai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Light-receiving circuit and semiconductor device having same
Patent number
8,431,882
Issue date
Apr 30, 2013
Renesas Electronics Corporation
Hitoshi Imai
G11 - INFORMATION STORAGE
Information
Patent Grant
Light receiving circuit
Patent number
8,119,973
Issue date
Feb 21, 2012
Renesas Electronics Corporation
Hitoshi Imai
G01 - MEASURING TESTING
Information
Patent Grant
Photoreceiving circuit
Patent number
7,944,249
Issue date
May 17, 2011
Renesas Electronics Corporation
Hidenobu Yanagi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Light receiving circuit having two switched photodiodes
Patent number
7,629,567
Issue date
Dec 8, 2009
NEC Electronics Corporation
Hitoshi Imai
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL COUPLING CIRCUIT INCLUDING A LIGHT-RECEIVING UNIT PROVIDED...
Publication number
20180145645
Publication date
May 24, 2018
RENESAS ELECTRONICS CORPORATION
Hitoshi IMAI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SEMICONDUCTOR MEMORY WITH THRESHOLD CURRENT SETTING CIRCUIT
Publication number
20160134250
Publication date
May 12, 2016
RENESAS ELECTRONICS CORPORATION
Hitoshi Imai
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
OPTICAL COUPLING CIRCUIT, LIGHT-RECEIVING APPARATUS OF OPTICAL COUP...
Publication number
20150333841
Publication date
Nov 19, 2015
RENESAS ELECTRONICS CORPORATION
Hitoshi IMAI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20140117212
Publication date
May 1, 2014
RENESAS ELECTRONICS CORPORATION
Hitoshi IMAI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Light-receving circuit and semiconductor device having same
Publication number
20110032004
Publication date
Feb 10, 2011
NEC Electronics Corporation
Hitoshi Imai
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
LIGHT RECEIVING CIRCUIT
Publication number
20100271077
Publication date
Oct 28, 2010
NEC Electronics Corporation
Hitoshi IMAI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
BUFFER CIRCUIT AND PHOTORECEIVING CIRCUIT USING THE SAME
Publication number
20090219062
Publication date
Sep 3, 2009
NEC ELECTRONICS CORPORATION
Hidenobu Yanagi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
LIGHT RECEIVING CIRCUIT
Publication number
20080179492
Publication date
Jul 31, 2008
NEC Electronics Corporation
Hitoshi IMAI
H03 - BASIC ELECTRONIC CIRCUITRY