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Inventor

Tetsuo Sano

Inventor
Amagasaki, JP

Overview

57→
Patents
1982–2019
Patent span
Physics
Primary field (CPC G)

Patents· 57 as inventor

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

G03Gprimary
G03GElectrography29%
F25BRefrigeration machines, plants or systems9%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices6%
H04NPictorial communication, e.g. television5%
H05KPrinted circuits5%
F24FAir-conditioning4%
G01NInvestigating or analysing materials by determining their chemical or physical properties4%
G06TImage data processing or generation, in general4%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for3%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application3%
PatentTitleYear
10,197,403Electronic device20199,903,722'Electronic device'20189,176,447'Image forming apparatus'20158,688,022'Heat fixing belt with metal mesh electrodes, a fixing device using the belt and a method for making the belt'20148,190,051'Cleaning device for intermediate transferring member and image-forming apparatus equipped with the same'20128,045,881'Cleaning device for intermediate transferring member and image-forming apparatus'20117,944,696'Electronic apparatus'20117,911,786'Electronic apparatus'20117,881,056'Heat radiation structure for an electronic device'20117,860,436'Image forming apparatus with toner supplying roller'20107,729,648'Developing roller having specific surface layer, developing device provided with the developing roller and image-forming apparatus provided with developing device equipped with the developing roller'20107,639,973'Image forming apparatus with developer supply roller'20097,597,290'Tilting apparatus and electronic apparatus'20097,260,349'Developing roller for use in image-forming apparatus and developing device equipped with the same'20077,224,927'Developing roller for use in image-forming apparatus and developing apparatus equipped with the same'20076,541,173'Color toner for developing electrostatic image comprising two kinds of polyesters and two kinds of releasing agents'20036,506,530'Color toner for developing electrostatic image, comprising first linear polyester and second non-linear polyester as binder resin'20036,482,561'Toner used for developing electrostatic latent image'20026,475,690'Toner for developing an electrostatic image'20026,352,808'Electrostatic-latent-image developing toner and inorganic particles used for such a toner'20026,344,302'Developer for developing electrostatic latent images'20026,338,929'Toner for developing an electrostatic latent image'20026,335,134'Toner for an electrostatic latent image development'20026,173,763'Heat exchanger tube and method for manufacturing a heat exchanger'20016,025,107'Negatively chargeable toner for developing electrostatic latent images'20005,958,641'Single component toner comprising specified polyester'19995,878,810'Air-conditioning apparatus'19995,863,694'Toner for developing electrostatic latent image with specific particle-size distribution'19995,853,940'Toner for developing electrostatic latent image'19985,814,428'Toner for developing electrostatic latent image'19985,804,350'Negatively chargeable toner for developing electrostatic latent image'19985,799,497'Refrigerating apparatus'19985,792,583'Toner for developing electrostatic latent image'19985,784,893'Air conditioning system with built-in intermediate heat exchanger with two different types of refrigerants circulated'19985,776,647'Negatively chargeable toner for developing electrostatic latent image'19985,764,793'Method of and apparatus for inspecting pattern defects'19985,660,964'Developer containing two kinds of wax'19975,660,056'Air conditioner'19975,626,031'Air conditioner'19975,541,030'Toner for developing a digital image'19965,499,508'Air conditioner'19965,372,015'Air conditioner controller'19945,228,500'Air conditioning system'19935,161,739'Multi-type air heating apparatus utilizing phase variation of heating medium'19924,840,220'Heat pump with electrically heated heat accumulator'19894,803,734'Method of and apparatus for detecting pattern defects'19894,799,175'System for inspecting pattern defects of printed wiring boards'19894,797,939'Pattern masking method and an apparatus therefor'19894,682,040'Image pickup apparatus for a printed wiring board'19874,570,187'Method for scanning and recording a plurality of original pictures simultaneously'19864,561,061'Method of tracing/recording image lines and apparatus therefor'19854,539,478'Method and apparatus for picture signal enhancement'19854,519,214'Air conditioner'19854,447,833'Method for producing a halftone plate'19844,441,020'Method for tracing an object'19844,426,152'Method and machine for positioning films on base sheets'19844,318,003'Method and machine for positioning films on base sheets'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982–1998Patents assigned to DAINIPPON SCREEN MFG (12)· patent assignee history
1982–1989Based in Kyoto, JP· patent location history
1989–2001Patents assigned to TOSHIBA KK (11)· patent assignee history
1994–2001Based in Shizuoka, JP· patent location history
1996–2003Patents assigned to MINOLTA CO LTD (18)· patent assignee history
1996–2003Based in Amagasaki, JP· patent location history
2007–2014Patents assigned to KONICA MINOLTA BUSINESS TECH (8)· patent assignee history
2007–2012Based in Toyokawa, JP· patent location history
2009–2019Patents assigned to FUJITSU TEN LTD (6)· patent assignee history
2009–2019Based in Kobe, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MINOLTA CO LTD181996–2003
DAINIPPON SCREEN MFG121982–1998
TOSHIBA KK111989–2001
KONICA MINOLTA BUSINESS TECH82007–2014
FUJITSU TEN LTD62009–2019
Locations
LocationPatentsSpan
Amagasaki, JP181996–2003
Kyoto, JP111982–1989
Toyokawa, JP72007–2012
Kobe, JP62009–2019
Shizuoka, JP61994–2001