Membership
Tour
Register
Log in
Shinichi KUBOTA
Follow
Person
Osaka, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Ion sensor, ion sensor manufacturing method, and field asymmetric i...
Patent number
10,942,149
Issue date
Mar 9, 2021
Ricoh Company, Ltd.
Katsuya Ujimoto
G01 - MEASURING TESTING
Information
Patent Grant
Detecting device, detecting circuit, sensor module and image formin...
Patent number
9,746,436
Issue date
Aug 29, 2017
Ricoh Company, Ltd.
Shinichi Kubota
G01 - MEASURING TESTING
Information
Patent Grant
Voltage clamp circuit and integrated circuit incorporating same
Patent number
8,975,939
Issue date
Mar 10, 2015
Ricoh Company, Ltd.
Takaaki Negoro
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Oscillator, and clock generator, semiconductor device, and electron...
Patent number
8,729,971
Issue date
May 20, 2014
Ricoh Company, Ltd.
Shinichi Kubota
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Providing a suitable output current to a laser diode
Patent number
7,609,735
Issue date
Oct 27, 2009
Ricoh Company, Ltd.
Shinichi Kubota
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Laser diode driving circuit
Patent number
7,599,416
Issue date
Oct 6, 2009
Ricoh Company, Ltd.
Shinichi Kubota
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Laser diode driving circuit
Patent number
7,369,590
Issue date
May 6, 2008
Ricoh Company, Ltd.
Shinichi Kubota
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Providing a suitable output current to a laser diode
Patent number
7,336,687
Issue date
Feb 26, 2008
Ricoh Company, Ltd.
Shinichi Kubota
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Intensity controlling circuit device for LED-array head having a pl...
Patent number
5,815,025
Issue date
Sep 29, 1998
Ricoh Company, Ltd.
Shinichi Kubota
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Intensity controlling circuit having fuses and EPROMs for LED-array...
Patent number
5,517,151
Issue date
May 14, 1996
Ricoh Company, Ltd.
Shinichi Kubota
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
ANALYSIS SYSTEM, FECES ODOR GAS ANALYSIS SYSTEM, AND EXHALED GAS AN...
Publication number
20200363372
Publication date
Nov 19, 2020
RICOH COMPANY, LTD.
SHINICHI KUBOTA
G01 - MEASURING TESTING
Information
Patent Application
ION SENSOR, ION SENSOR MANUFACTURING METHOD, AND FIELD ASYMMETRIC I...
Publication number
20190204273
Publication date
Jul 4, 2019
Katsuya UJIMOTO
G01 - MEASURING TESTING
Information
Patent Application
DETECTING DEVICE, DETECTING CIRCUIT, SENSOR MODULE AND IMAGE FORMIN...
Publication number
20150253270
Publication date
Sep 10, 2015
RICOH COMPANY, LTD.
Shinichi Kubota
G01 - MEASURING TESTING
Information
Patent Application
SHEET MATERIAL IDENTIFICATION DEVICE AND METHOD, AND IMAGE FORMING...
Publication number
20140079458
Publication date
Mar 20, 2014
RICOH COMPANY, LTD.
Masami SETO
G01 - MEASURING TESTING
Information
Patent Application
OSCILLATOR, AND CLOCK GENERATOR, SEMICONDUCTOR DEVICE, AND ELECTRON...
Publication number
20120154066
Publication date
Jun 21, 2012
RICOH COMPANY, LTD.
Shinichi KUBOTA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
VOLTAGE CLAMP CIRCUIT AND INTEGRATED CIRCUIT INCORPORATING SAME
Publication number
20120013383
Publication date
Jan 19, 2012
RICOH COMPANY, LTD.
Takaaki Negoro
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
PROVIDING A SUITABLE OUTPUT CURRENT TO A LASER DIODE
Publication number
20080259979
Publication date
Oct 23, 2008
Shinichi Kubota
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Laser diode driving circuit
Publication number
20080181273
Publication date
Jul 31, 2008
Shinichi Kubota
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Providing a suitable output current to a laser diode
Publication number
20050195869
Publication date
Sep 8, 2005
Shinichi Kubota
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Laser diode driving circuit
Publication number
20050094690
Publication date
May 5, 2005
Shinichi Kubota
H01 - BASIC ELECTRIC ELEMENTS