LexDanaLexDanabeta
Inventor

Shinichi Sawada

Inventor
Chiba, JP

Overview

65→
Patents
1984–2019
Patent span
Chemistry
Primary field (CPC C)

Patents· 65 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C09Kprimary
C09KMaterials for miscellaneous applications, not provided for elsewhere28%
C07CAcyclic or carbocyclic compounds13%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein10%
H04WWireless communication networks9%
B60NSeats specially adapted for vehicles4%
C30BSingle-crystal growth4%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for2%
C07DHeterocyclic compounds2%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications2%
Y10TTechnical subjects covered by former us classification2%
PatentTitleYear
10,506,890Cup holder20199,908,450'Lifting container holder'20189,840,179'Liftable container holder'20179,820,227'Program and base station apparatus'20179,750,021'Wireless communication system, wireless communication method, mobile station device, base station device, program, and recording medium'20179,709,425'Sensor with foamed rubber sealing member mounted to circuit board'20179,586,731'Lid opening/closing mechanism'20179,585,086'Mobile station device for reducing processing time and power consumption related to a cell search'20179,561,745'Cup holder'20179,510,249'Wireless communication system, communication method, base station, and mobile terminal'20169,445,357'Wireless communication system, wireless communication method, mobile station device, and base station device'20169,241,301'Wireless communication system, wireless communication method, mobile station device, and base station device'20169,108,169'Desalination treatment membrane'20158,983,525'Mobile communication system, base station device, and mobile communication terminal'20158,909,273'Wireless communication system, wireless communication method, terminal apparatus, and communication apparatus'20148,831,871'Communication system, communication apparatus, communication method, and communication program'20148,731,554'Cell reselecting method and mobile station device'20148,731,606'Communication system, mobile station device, connection destination evaluating method, connection destination evaluating program, and base station device'20148,498,644'Wireless communication system and handover method'20138,099,839'Clip'20128,046,880'Clip'2011RE042279'Method of preparing a compound semiconductor crystal'2011RE040662'Method of preparing a compound semiconductor crystal'20097,408,308'LED drive circuit, LED lighting device, and backlight'20087,315,464'Drive system and AC conversion device'20086,862,712'Method for controlling displayed contents on a display device'20056,485,563'Method of preparing a compound semiconductor crystal'20026,468,606'Phenylbenzoate derivatives and liquid crystal compositions'20026,273,947'Method of preparing a compound semiconductor crystal'20016,040,890'Electric optical liquid crystal system'20005,922,243'Phenylbenzoate derivatives and liquid crystal compositions'19995,858,275'Chlorobenzene derivative and liquid crystal composition containing the same'19995,858,270'Difluorooxymethane derivative and liquid crystal composition'19995,855,814'Liquid crystal compositions and liquid crystal display elements'19995,792,386'Liquid crystal composition and liquid crystal display device'19985,779,936'Liquid crystalline compound and liquid crystal composition containing the same'19985,728,319'Liquid crystal composition and liquid crystal display device'19985,720,899'Liquid crystalline compound, liquid crystal composition and liquid crystal display element'19985,702,641'Liquid crystalline compound containing fluorine atom substituted alkyl group(s) and a liquid crystal composition'19975,670,085'Liquid crystalline compound and liquid crystal'19975,663,440'Diamino compounds and methods for preparing them'19975,653,912'Liquid crystal compositions'19975,653,911'Liquid crystalline compound liquid crystal composition and liquid crystal display element'19975,645,759'Liquid crystal composition and a liquid crystal display element using the same'19975,618,466'Liquid crystal composition and a liquid crystal display element using the same'19975,560,865'Liquid crystal composition'19965,554,316'Hexenediyne derivative and a liquid crystal composition'19965,534,189'Liquid crystal composition'19965,534,187'Liquid crystalline compound and liquid crystal composition'19965,370,819'Conjugated enyne derivative and liquid crystal composition'19945,358,662'Liquid crystal composition and a liquid crystal display element using the same'19945,354,503'Liquid crystal composition and liquid display using said composition'19945,258,135'Liquid crystal composition and liquid crystal display using said composition'19935,207,944'Liquid crystal composition and liquid crystal display element'19935,202,055'Alkenyl ether compound and a composition containing the same'19935,167,860'Liquid crystal composition'19925,102,577'Liquid crystal composition and liquid crystal display device using said composition'19925,021,189'Liquid crystal composition'19914,923,632'Liquid crystal composition for twist nematic mode'19904,917,818'Nematic liquid crystal composition'19904,877,549'Liquid crystal composition'19894,822,519'Nematic liquid crystal composition'19894,776,975'Nematic liquid crystal composition'19884,678,534'Method for growing a single crystal'19874,450,094'Nematic liquid crystal compositions for display apparatuses'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–2002Patents assigned to CHISSO CORP (36)· patent assignee history
1987–2017Based in Osaka, JP· patent location history
1989–2002Based in Ichihara, JP· patent location history
1992–2000Based in Chiba, JP· patent location history
2001–2011Based in Itami, JP· patent location history
2008–2017Patents assigned to SHARP KK (14)· patent assignee history
2011–2019Patents assigned to TOYODA GOSEI KK (7)· patent assignee history
2012–2015Patents assigned to SAWADA SHINICHI (7)· patent assignee history
2013–2015Patents assigned to KOBAYASHI HIROKAZU (6)· patent assignee history
2017–2019Based in Kiyosu, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHISSO CORP361984–2002
SHARP KK142008–2017
SAWADA SHINICHIself72012–2015
TOYODA GOSEI KK72011–2019
KOBAYASHI HIROKAZU62013–2015
Locations
LocationPatentsSpan
Chiba, JP211992–2000
Osaka, JP131987–2017
Ichihara, JP121989–2002
Kiyosu, JP52017–2019
Itami, JP42001–2011