LexDanaLexDanabeta
Inventor

Asao Matsushima

Inventor
Tokyo, JP

Overview

61→
Patents
1995–2019
Patent span
Physics
Primary field (CPC G)

Patents· 61 as inventor

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

G03Gprimary
G03GElectrography92%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%
G06KGraphical data reading2%
H01QAntennas, i.e. radio aerials2%
Y10TTechnical subjects covered by former us classification2%
PatentTitleYear
10,429,785Fixing belt having high separability, fixing device, and image forming apparatus201910,289,045Fixing belt and fixing device and image forming apparatus using the same201910,185,260Fixing belt, fixing device, and image forming apparatus201910,139,760Fixing belt, fixing device, and image forming apparatus201810,031,454Fixing belt, fixing device, image forming apparatus and image formation method20189,841,691'Method of manufacturing electrostatic latent image developing toner'20179,766,563'Toner and process for producing the same'20179,377,703'Toner for developing electrostatic latent image and manufacturing method thereof'20169,354,535'Toner for electrostatic charge image development and method for manufacturing the same'20169,019,560'Image forming method'20158,993,208'Foil transferring method and toner for forming foil transferring layer'20158,867,978'Image forming method and image forming apparatus'20148,867,979'Image forming method and image forming apparatus'20148,844,832'Production process of non-contact information recording medium'20148,824,949'Image forming method'20148,768,231'Image forming method and image forming apparatus'20148,750,770'Image forming method and image forming apparatus'20148,652,742'Method for producing print having foil image and toner image'20148,632,934'Image forming method'20148,530,130'Method of glossy image formation'20138,530,122'Foil transferring face forming toner and image forming method'20138,475,991'Transparent toner and image forming method'20138,080,359'Image forming method'20118,057,978'Toner for electrophotography'20117,947,420'Image forming method'20117,838,194'Toner for developing electrostatic image'20107,741,000'Image forming method'20107,625,686'Image forming method'20097,514,190'Method for forming an electrophotographic image'20097,507,514'Toner and manufacturing method of the same'20097,402,367'Electrostatic image developing toner and image forming method'20087,378,208'Toner and production method of the same'20087,344,815'Toner for forming electrostatic image'20087,276,319'Toner for electrostatic latent image development and image forming method'20077,270,923'Image forming method'20077,241,544'Image forming method'20077,223,508'Toner for developing electrostatic image, method for producing the toner and image forming method'20077,205,082'Electrostatic charge image developing toner'20077,157,198'Toner for electrostatic latent image development and an image forming method'20077,150,952'Toner for developing electrostatic image and producing method therefor'20067,125,637'Toner for developing electrostatic latent image, image forming method and image forming apparatus'20067,122,285'Toner for developing static latent image, method for producing toner for developing static latent image'20067,018,754'Image forming method'20066,994,943'Toner for developing static latent image, producing method thereof and image forming method'20066,951,702'Toner for developing static image, production method therefor and image forming method'20056,921,619'Electrostatic image developing'20056,902,856'Toner, image forming method, and image forming apparatus'20056,844,126'Electrostatic latent image developing toner and image forming method'20056,841,328'Image forming method'20056,821,695'Electrostatic latent image developing toner and production method thereof'20046,811,941'Electrostatic image developing toner and image forming method'20046,689,522'Image forming method and electrostatic image developing toner'20046,677,097'Toner for developing static image and an image forming method'20046,602,644'Toner and image forming method'20036,485,878'Image forming method'20026,296,980'Toner for developing electrostatic image and image forming method'20015,863,689'Electrophotographic photoreceptor'19995,817,443'Toner for static charge developing and fixing method'19985,589,314'Image forming method using an imidazole-perylene electrophotographic photoreceptor'19965,549,997'Electrophotographic photoreceptor'19965,434,027'Photorecptor for electrophotography and image forming method'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2006Patents assigned to KONISHIROKU PHOTO IND (17)· patent assignee history
1995–2019Based in Tokyo, JP· patent location history
1996–2008Based in Hachioji, JP· patent location history
2004–2019Based in Hino, JP· patent location history
2007–2015Patents assigned to KONICA MINOLTA BUSINESS TECH (21)· patent assignee history
2011–2015Patents assigned to MATSUSHIMA ASAO (14)· patent assignee history
2013–2015Patents assigned to HIRAMOTO RYUICHI (12)· patent assignee history
2013–2015Patents assigned to SHIRAI AYA (12)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KONICA MINOLTA BUSINESS TECH212007–2015
KONISHIROKU PHOTO IND171995–2006
MATSUSHIMA ASAOself142011–2015
HIRAMOTO RYUICHI122013–2015
SHIRAI AYA122013–2015
Locations
LocationPatentsSpan
Tokyo, JP251995–2019
Hino, JP182004–2019
Hachioji, JP181996–2008