LexDanaLexDanabeta
Inventor

Masanori Okumura

Inventor
Tenri, JP

Overview

3→
Patents
2015–2019
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 3 as inventor

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

B29Cprimary
B29CShaping or joining of plastics17%
B60NSeats specially adapted for vehicles17%
F04DNon-positive-displacement pumps17%
F24HFluid heaters, e.g. water or air heaters, having heat-generating means, e.g. heat pumps, in general17%
F27BFurnaces, kilns, ovens or retorts in general17%
F27DDetails or accessories of furnaces, kilns, ovens or retorts, in so far as they are of kinds occurring in more than one kind of furnace17%
PatentTitleYear
10,365,043Stirring fan for heat treatment apparatus, and heat treatment apparatus including the same20199,738,192'Seat pad and seat for vehicle'20179,085,105'Foam molding mold and foam molding method'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2017Patents assigned to BRIDGESTONE CORP (2)· patent assignee history
2015Patents assigned to HARAGUCHI HIROKAZU (1)· patent assignee history
2015Patents assigned to IGARASHI MASAKAZU (1)· patent assignee history
2015Patents assigned to ITABASHI TAICHI (1)· patent assignee history
2015Based in Yokohama, JP· patent location history
2017Based in Nabari, JP· patent location history
2019Patents assigned to KOYO THERMO SYS CO LTD (1)· patent assignee history
2019Based in Tenri, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BRIDGESTONE CORP22015–2017
HARAGUCHI HIROKAZU12015
IGARASHI MASAKAZU12015
ITABASHI TAICHI12015
KOYO THERMO SYS CO LTD12019
Locations
LocationPatentsSpan
Tenri, JP12019
Nabari, JP12017
Yokohama, JP12015