LexDanaLexDanabeta
Inventor

Tomohiro Kato

Inventor
Okazaki, JP

Overview

35→
Patents
1990–2019
Patent span
Physics
Primary field (CPC G)

Patents· 35 as inventor

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

G03Gprimary
G03GElectrography24%
B60TVehicle brake control systems or parts thereof7%
D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials7%
LOC077%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds6%
A61LMethods or apparatus for sterilising materials or objects in general4%
C04BLime, magnesia4%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium4%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds4%
C10MLubricating compositions4%
PatentTitleYear
10,409,201Image forming apparatus and control method of adjusting cleaner brush polarities of cleaning unit of image forming apparatus201910,087,274Silicone hydrogel, medical device, lens for eye and contact lens20189,665,030'Image forming apparatus with a proximity charger'2017D0778680'Dish'20179,482,981'Image forming apparatus'2016D0766042'Dish'2016D0766041'Dish'2016D0766043'Dish'20168,971,788'Image forming apparatus'20158,942,602'Developing device and image forming apparatus including same'20158,918,024'Development device'20148,564,839'Electrophotographic image forming apparatus that selects a screen from a plurality of screens based on distance between toner adhesion or non-adhesion regions'20138,559,083'Image forming apparatus in which intermediate gradation reproducibility is enhanced'20138,461,365'Metallocene complex and polymerization method of olefin'20138,433,490'Control device for vehicle brake system'20138,414,090'Assistance-limit recognizing device, assistance-limit recognizing method, and vehicle brake system including the assistance-limit recognizing device'20138,331,810'Developing apparatus and image forming machine'20128,213,836'Developing device and image forming apparatus'20128,157,332'Control device for a brake apparatus'20127,970,305'Development apparatus, image forming apparatus and image forming method for consuming degraded toner'20117,923,254'Method for studying, determining or evaluating pharmacological actions of a test substance on an sart stressed animal'20117,906,599'Transition metal compound, catalyst for olefin polymerization containing the same, and method for producing propylene/ethylene-α-olefin block copolymer by using the catalyst'20117,783,232'Developing device, image forming apparatus and method for filling developer'20107,699,409'Vehicle brake fluid pressure control device'20107,693,463'Developing device and image forming apparatus'20106,878,678'Oil composition for automatic transmission'20056,835,494'Cover for secondary battery'20046,553,297'Integrated vehicle control system'20035,656,577'Fluid composition for fluid coupling'19975,292,830'Thermosetting copolymers, silicon carbide-based fiber and processes for producing same'19945,258,129'Fluid-permeable agent for non-woven sheets of polyolefin fibers and method of application thereof'19935,145,812'Molded articles formed of silicon nitride based ceramic and process for producing same'19924,988,449'Fluid-permeable agent for non-woven sheets of polyolefin fibers'19914,983,309'Lubricants for cotton spinning'19914,921,622'Fluid-permeable agent for non-woven sheets of polyolefin fibers and method of application thereof: N,N-di-hydroxyethyl amide and polyoxyalkylene-modified silicone'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1993Based in Aichi, JP· patent location history
1994–2005Based in Saitama, JP· patent location history
2003–2013Based in Toyohashi, JP· patent location history
2010–2015Patents assigned to KONICA MINOLTA BUSINESS TECH (9)· patent assignee history
2010–2013Patents assigned to ADVICS CO LTD (4)· patent assignee history
2010–2019Based in Okazaki, JP· patent location history
2012–2015Patents assigned to KATO TOMOHIRO (11)· patent assignee history
2014–2019Patents assigned to KONICA MINOLTA INC (4)· patent assignee history
2016–2017Patents assigned to NORITAKE CO LTD (4)· patent assignee history
2016–2017Based in Owariasahi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KATO TOMOHIROself112012–2015
KONICA MINOLTA BUSINESS TECH92010–2015
ADVICS CO LTD42010–2013
KONICA MINOLTA INC42014–2019
NORITAKE CO LTD42016–2017
Locations
LocationPatentsSpan
Okazaki, JP132010–2019
Owariasahi, JP42016–2017
Toyohashi, JP42003–2013
Saitama, JP31994–2005
Aichi, JP31990–1993