Inventor

Yuki Takayama

Inventor

Funabashi, JP

Overview

7→

Patents

2013–2020

Patent span

Chemistry

Primary field (CPC C)

Patents· 7 as inventor

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

C07Cprimary

C07CAcyclic or carbocyclic compounds10%

B61DBody details or kinds of railway vehicles7%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds7%

C09DCoating compositions, e.g. paints, varnishes or lacquers7%

E05DHinges or suspension devices for doors, windows or wings7%

E05FDevices for moving wings into open or closed position7%

E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof7%

H01BCables7%

H01LSemiconductor devices7%

H10KOrganic electric solid-state devices7%

PatentTitleYear

10,799,937Component mounting system and component mounting method2020 10,590,287Charge-transporting varnish and organic electroluminescent element2020 10,069,075Charge-transporting varnish2018 10,035,522Door suspension device2018 9,702,178'Door suspension device'2017 9,394,231'Composition for forming antistatic film and oligomer compound'2016 8,426,516'Polymer compound having aroylbiphenylene skeleton and thermocurable film forming polymer composition'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2020Patents assigned to NISSAN CHEMICAL IND LTD (4)· patent assignee history

2013Patents assigned to HATANAKA TADASHI (1)· patent assignee history

2013Patents assigned to SAITO DAIGO (1)· patent assignee history

2013–2020Based in Funabashi, JP· patent location history

2017–2018Patents assigned to NABTESCO CORP (2)· patent assignee history

2017–2018Based in Hyogo, JP· patent location history

2020Patents assigned to KAWASAKI HEAVY IND LTD (1)· patent assignee history

2020Based in Akashi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NISSAN CHEMICAL IND LTD	4	2013–2020
NABTESCO CORP	2	2017–2018
HATANAKA TADASHI	1	2013
KAWASAKI HEAVY IND LTD	1	2020
SAITO DAIGO	1	2013

Locations

Location	Patents	Span
Funabashi, JP	4	2013–2020
Hyogo, JP	2	2017–2018
Akashi, JP	1	2020