Inventor
Kayoko Tanaka
Inventor
Tokyo, JP
Overview
Patents· 70 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography26%
Y04SSystems integrating technologies related to power network operation, communication or information technologies for improving the electrical power generation, transmission, distribution, management or usage, i.e. smart grids7%
G05BControl or regulating systems in general5%
H02JElectric power networks5%
H04BTransmission5%
A61FFilters implantable into blood vessels4%
H04LTransmission of digital information, e.g. telegraphic communication3%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution3%
H04NPictorial communication, e.g. television3%
Y02TClimate change mitigation technologies related to transportation3%
PatentTitleYear
11,098,780Suspension202111,021,778Austenitic stainless steel weld metal and welded structure202110,546,281Power supply device, power receiving device and billing method202010,506,547Information processing apparatus, information processing method, and power storage apparatus management system201910,484,961Power storage management system, information processing apparatus, power storage apparatus, method of operating power storage management system, and method of operating information processing apparatus201910,372,133Control device, imaging device, control method, imaging method, and computer program201910,372,088Power consumption management device, power consumption management system, power consumption management method, and power consumption management program201910,302,952Control device, control method, and program201910,097,244Power supply device and power receiving device201810,011,371Control device, control method, and flight vehicle device20189,846,417Information processing apparatus, information processing method, and program20179,804,208'Power receiving device that determines chargeable power'20179,792,704'Information processing apparatus, information processing method, and program for tracking effectiveness of ecological user actions'20179,672,663'Management apparatus for electrical apparatus, management method for electrical apparatus, and management program'20179,651,910'Image forming apparatus incorporating line sensor'20179,625,865'Image forming apparatus and control method for image forming apparatus'20179,606,469'Image forming apparatus and charging bias adjusting method therefor'20179,581,977'Appliance management apparatus and appliance management method'20179,500,983'Image forming apparatus'20169,442,420'Image forming apparatus and image forming method'20169,268,924'Transmission apparatus, electronic appliance, reception apparatus, and authentication system'20169,219,374'Battery control unit, charge-discharge unit, electric power control unit, battery unit, electric vehicle'20159,194,719'Information processing apparatus, information processing method, and program for controlling presentation of energy consumption'20159,094,432'Information processing apparatus, information processing method, program, and power storage apparatus management system'20159,058,003'Image forming apparatus'20159,031,428'Image forming apparatus capable of determining a toner adhesion quantity'20158,942,586'Image forming apparatus using a plurality of toner patches during a non-printing period'20158,942,584'Image forming apparatus and image forming method'20158,941,362'Charging apparatus, and charge control method'20158,811,846'Optical sensor with positioning reference surface and image forming apparatus incorporating optical sensor'20148,771,246'Wearing article and method of folding up the same'20148,580,056'Method of making wearing article'20138,577,513'Power system, power receiving apparatus, and power transmission control method'20138,531,775'Liquid lens and image pickup apparatus'20138,503,893'Image forming apparatus and method for controlling image density'20138,455,851'Optical sensor and image forming apparatus'20138,246,597'Pants-type wearing article'20128,233,813'Image forming apparatus and image-density control method'20128,175,471'Image forming apparatus and image density control method'20128,172,822'Wearing article and method of making the same'20128,155,543'Image forming apparatus capable of reducing a lengthy duration of an adjustment control'20128,103,181'Image forming apparatus and method of adjusting charge bias'20128,099,006'Image forming apparatus and image quality correction method used therein'20128,095,025'Image forming apparatus capable of efficient toner concentration control'20128,045,874'Image forming apparatus and image density control method'20118,027,605'Image forming apparatus and image density control method'20118,014,076'Variable focal length lens, camera module, and electronic apparatus'20118,009,997'Toner replenishment determination device of an image forming apparatus'20117,929,873'Image forming apparatus and image density control method'20117,903,986'Reuse method and a reusable device for an image forming apparatus having a first process linear velocity and a second image processing apparatus having a second process linear velocity'20117,885,556'Image forming apparatus for correcting a toner density target value'20117,881,629'Image forming apparatus and image density control method'20117,833,207'Pants-type wearing article'20107,821,677'Method and apparatus for image forming capable of accurately detecting displacement of transfer images and image density'20107,809,291'Image forming apparatus with a two component developer, toner density detection and toner density correction'20107,778,560'Image forming apparatus and method of adjusting charge bias'20107,747,182'Image forming apparatus with toner density control'20107,672,602'Developing unit and image forming apparatus which forces consumption of toner'20107,668,471'Image forming apparatus and image forming method'20107,640,638'Fastening system for wearing article'20107,616,909'Image forming apparatus and image forming method'20097,551,862'Developing device, and process unit and image forming apparatus using the developing device'20097,551,866'Image forming method and apparatus with improved conversion capability of amount of toner adhesion'20097,551,864'Image forming apparatus and method of controlling an image quality'20097,548,704'Image forming apparatus effectively conducting a process control'20097,536,121'Image forming apparatus and image density control method'20097,515,844'Image density control method and image forming apparatus'20097,493,058'Image forming apparatus and toner concentration controlling method'20097,260,335'Image-information detecting device and image forming apparatus'20077,251,420'Method and apparatus for image forming capable of effectively detecting toner density'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2010Patents assigned to RICOH KK (16)· patent assignee history
2009–2021Based in Tokyo, JP· patent location history
2009–2010Based in Edogawa-ku, JP· patent location history
2010Based in Kagawa-ken, JP· patent location history
2011–2017Patents assigned to RICOH CO LTD (25)· patent assignee history
2011–2020Patents assigned to SONY CORP (21)· patent assignee history
2011–2013Based in Machida, JP· patent location history
2012–2017Patents assigned to TANAKA KAYOKO (28)· patent assignee history
2012–2017Patents assigned to FUJIMORI KOHTA (16)· patent assignee history
2012–2014Based in Kagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TANAKA KAYOKOself | 28 | 2012–2017 |
| RICOH CO LTD | 25 | 2011–2017 |
| SONY CORP | 21 | 2011–2020 |
| FUJIMORI KOHTA | 16 | 2012–2017 |
| RICOH KK | 16 | 2007–2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 51 | 2009–2021 |
| Machida, JP | 6 | 2011–2013 |
| Kagawa, JP | 4 | 2012–2014 |
| Edogawa-ku, JP | 4 | 2009–2010 |
| Kagawa-ken, JP | 2 | 2010 |