Inventor
Kohei Ito
Inventor
Fukaya, JP
Overview
Patents· 35 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Hprimary
H03HImpedance networks, e.g. resonant circuits9%
B60WConjoint control of vehicle sub-units of different type or different function7%
G01RMeasuring electric variables7%
G01NInvestigating or analysing materials by determining their chemical or physical properties4%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein4%
G06TImage data processing or generation, in general4%
H04NPictorial communication, e.g. television4%
Y02TClimate change mitigation technologies related to transportation4%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles3%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology3%
PatentTitleYear
11,105,309Control device for drive system202111,012,605Image processing device, image processing method, and program for generating a focused image202110,965,861Image processing device, image processing method, and program202110,924,658Information processing apparatus, electronic apparatus, server, information processing program, and information processing method202110,826,461Acoustic wave device202010,309,467Vehicle, controller for vehicle, and control method for vehicle20199,880,074'Pressing load setting method of tire testing machine'20189,669,837'Hybrid vehicle including control device that releases clutch when resonance occurs in rotational shafts'20179,065,322'Inverter device'20159,018,807'Inverter device'20158,826,727'Gas sensor'20148,502,435'Piezoelectric ceramic composition and piezoelectric device'20138,427,133'Current detection apparatus'20138,421,450'Current detection device'20138,398,884'Method for producing electrode material for fuel cell, electrode material for fuel cell, and fuel cell using the electrode material for fuel cell'20138,307,927'Rotating electrical machine control system and vehicle drive system including rotating electrical machine control system'20128,233,054'Scenery imaging apparatus, scenery imaging method, scenery imaging program, and computer-readable recording medium'20128,160,772'Drive control apparatus, drive control method, drive control program, and recording medium'20127,952,352'Method of locally measuring mobility of protic solvent in sample, instrument of locally measuring mobility of protic solvent in sample, measuring instrument locally measuring behavior of protic solvent in sample based on magnetic'20117,808,161'Piezoelectric ceramic composition and piezoelectric device'20107,808,237'Method and instrument of locally measuring protic solvent content in samples'20106,998,591'High frequency heating apparatus with displacement identifiable remaining heating duration and phase control based thereon'20066,331,699'Microwave heating apparatus requiring reduced power in a standby state'20015,854,870'Short-wavelength laser light source'19985,789,902'Bi-direction current control circuit for monitoring charge/discharge of a battery'19985,412,502'Second harmonic generating element and the production method thereof'19955,371,482'Magnetostatic wave device containing acoustic wave absorbing layer'19945,357,898'Method of producing single crystal and apparatus therefor'19945,359,452'Lithium tantalate monocrystal, monocrystal substrate, and photo element'19945,192,928'Circuit element having ferrimagnetic film with deviated end surfaces for suppressing spurious magnetostatic wave resonance modes'19935,189,383'Circuit element utilizing magnetostatic wave'19935,168,254'Magnetostatic wave device with minimized higher order mode excitations'19925,053,734'Magnetostatic wave device'19914,992,760'Magnetostatic wave device and chip therefor'19914,031,811'Electro-hydraulic pulse motor'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–1998Patents assigned to HITACHI METALS LTD (11)· patent assignee history
1991–1998Patents assigned to HITACHI LTD (5)· patent assignee history
1991–1998Based in Fukaya, JP· patent location history
2010–2014Patents assigned to NGK SPARK PLUG CO (3)· patent assignee history
2010–2014Based in Komaki, JP· patent location history
2010–2013Based in Fukuoka, JP· patent location history
2012–2015Patents assigned to ITO KOHEI (10)· patent assignee history
2012–2015Patents assigned to AISIN AW CO (5)· patent assignee history
2013–2021Based in Nagoya, JP· patent location history
2020–2021Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI METALS LTD | 11 | 1991–1998 |
| ITO KOHEIself | 10 | 2012–2015 |
| AISIN AW CO | 5 | 2012–2015 |
| HITACHI LTD | 5 | 1991–1998 |
| NGK SPARK PLUG CO | 3 | 2010–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fukaya, JP | 11 | 1991–1998 |
| Nagoya, JP | 4 | 2013–2021 |
| Tokyo, JP | 4 | 2020–2021 |
| Komaki, JP | 3 | 2010–2014 |
| Fukuoka, JP | 3 | 2010–2013 |