Inventor

Yusei Kadobayashi

Inventor

Kyoto, JP

Overview

43→

Patents

2001–2021

Patent span

Human necessities

Primary field (CPC A)

Patents· 43 as inventor

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

A61Cprimary

A61CDentistry37%

A61KPreparations for medical, dental or toiletry purposes14%

C08LCompositions of macromolecular compounds6%

G09BEducational or demonstration appliances6%

G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data6%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts5%

B65BMachines, apparatus or devices for, or methods of, packaging articles or materials5%

B29BPreparation or pretreatment of the material to be shaped4%

B05CApparatus for applying fluent materials to surfaces, in general2%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers2%

PatentTitleYear

RE048730Dental composite material having stable pasty property2021 11,033,466Dental primer containing weakly-acidic compound2021 11,033,369Dental mill blank having multiple layers that are visually identifiable2021 10,905,531Mill blank for dental CAD/CAM with groove not extending over whole of circumference2021 10,905,532Mill blank for dental CAD/CAM with resin portion contacted with CAM device2021 10,813,848Dental primer containing acid anhydride2020 10,780,027Composite material having reduced degradation of pasty property2020 10,588,726Dental mill blank with intermediate color layer at 30% position2020 10,493,003Dental composite material having stable pasty property2019 10,363,202Dental material including propylbarbituric acid polymerization catalyst2019 10,311,753Compression method tooth2019 10,265,248Composite material having reduced degradation of pasty property2019 10,188,491Dental restoration producing system for producing dental restoration from dental mill blank with through-hole, operation system of the system, program for the system, and dental mill blank for use in the system2019 10,149,802Filler characterized by acidic polymer treatment method2018 10,010,382Piston easily mountable to cartridge and method of inserting the piston2018 9,975,140Applicator that allows easy mounting and removal of cartridge2018 9,925,124'Dental composition suitable for grinding with automatic grinding apparatus'2018 9,603,779'Dental composite material having stable pasty property'2017 9,526,599'Occlusal wear evaluation apparatus and occlusal wear evaluation method'2016 9,308,062'Artificial teeth, method of determining grinding portion, and method of manufacturing denture'2016 9,220,663'Dental composition'2015 9,173,724'Occlusal adjustment system'2015 8,986,008'Method of arranging artificial molar teeth'2015 8,784,112'Tooth for dental arch model and method for producing the same'2014 8,758,014'Artificial teeth'2014 8,696,355'Artificial molar teeth'2014 8,690,573'Method of arranging artificial teeth'2014 8,684,736'Artificial teeth'2014 8,682,463'Denture grinding machine'2014 8,662,350'Storage container for dental adhesive'2014 8,562,350'Set of artificial teeth of anterior teeth linearly contacting with each other'2013 8,494,241'Occlusion evaluation apparatus and occlusion evaluation method'2013 8,425,233'Tooth for jaw tooth model and method for producing the same'2013 8,423,166'Method for calculating grinding portion of pre-grinding denture'2013 8,403,180'Chemicals mixing container with elastic partition wall'2013 8,267,695'Tooth for dental arch model and method for producing the same'2012 8,257,082'Set of artificial teeth of anterior teeth linearly contacting with each other'2012 8,221,128'Tooth for tooth model, comprising enamel portion impregnated with resin or low melting point glass, and method for producing the same'2012 8,197,254'Set of artificial teeth having convex adjustment surface'2012 8,074,794'Chemicals mixing container with offset communicating holes'2011 8,002,549'Set of artificial teeth with no abutment at highest contours'2011 7,918,665'Artificial anterior tooth having frictional surface at lingual side, and a set of artificial teeth, and denture'2011 6,183,250'Lock for orthodontic treatment'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2021Patents assigned to SHOFU INC (19)· patent assignee history

2001–2021Based in Kyoto, JP· patent location history

2011–2018Patents assigned to SHOFU KK (24)· patent assignee history

2011–2018Patents assigned to KADOBAYASHI YUSEI (17)· patent assignee history

2011–2014Patents assigned to NAKATSUKA TOSHIYUKI (3)· patent assignee history

2013–2015Patents assigned to MORIYAMA TAKESHI (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SHOFU KK	24	2011–2018
SHOFU INC	19	2001–2021
KADOBAYASHI YUSEIself	17	2011–2018
MORIYAMA TAKESHI	3	2013–2015
NAKATSUKA TOSHIYUKI	3	2011–2014

Locations

Location	Patents	Span
Kyoto, JP	43	2001–2021