Inventor

Junpei Yoshikawa

Inventor

Tokyo, JP

Overview

9→

Patents

2016–2019

Patent span

Performing operations

Primary field (CPC B)

Patents· 9 as inventor

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

B60Nprimary

B60NSeats specially adapted for vehicles29%

A47CChairs19%

B29CShaping or joining of plastics13%

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. inserts13%

B29LIndexing scheme associated with subclass b29c, relating to particular articles13%

B68GMethods, equipment, or machines for use in upholstering6%

B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for3%

H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers3%

PatentTitleYear

10,470,577Seat pad and method for manufacturing seat pad2019 10,106,064Seat pad2018 9,981,412Method of manufacture of seat pad2018 9,975,459Headrest device and sound collecting device2018 9,956,706Method of manufacture of seat pad2018 9,925,899'Seat pad'2018 9,901,181'Seat with ventilative property'2018 9,630,540'Headrest'2017 9,456,702'Seat with ventilative property'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016–2019Patents assigned to TACHI S CO (9)· patent assignee history

2016–2019Based in Tokyo, JP· patent location history

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

2018Patents assigned to TOYO TIRE & RUBBER CO (3)· patent assignee history

2018–2019Patents assigned to BRIDGESTONE CORP (2)· patent assignee history

2018Patents assigned to CLARION CO LTD (1)· patent assignee history

2018Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TACHI S CO	9	2016–2019
TOYO TIRE & RUBBER CO	3	2018
BRIDGESTONE CORP	2	2018–2019
CLARION CO LTD	1	2018

Locations

Location	Patents	Span
Tokyo, JP	5	2016–2019
Akishima, JP	3	2017–2018
Osaka, JP	1	2018