Inventor

Chuya Aoki

Inventor

Yasugi, JP

Overview

2014–2019

Patent span

Chemistry

Primary field (CPC C)

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

C22Cprimary

C22CAlloys24%

C22FChanging the physical structure of non-ferrous metals and non-ferrous alloys24%

B21JForging9%

B21BRolling of metal6%

B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material6%

B21HMaking particular metal objects by rolling, e.g. screws, wheels, rings, barrels, balls6%

B21KMaking forged or pressed metal products, e.g. horse-shoes, rivets, bolts or wheels6%

F01DNon-positive displacement machines or engines, e.g. steam turbines6%

F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants6%

C21DModifying the physical structure of ferrous metals3%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2014–2019Patents assigned to HITACHI METALS LTD (8)· patent assignee history

2014Patents assigned to AOKI CHUYA (1)· patent assignee history

2014Patents assigned to OHNO TAKEHIRO (1)· patent assignee history

2014Patents assigned to UEHARA TOSHIHIRO (1)· patent assignee history

2014–2019Based in Yasugi, JP· patent location history

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

Assignee and location history derived from the patent record.

Assignees

Locations

Location	Patents	Span
Yasugi, JP	6	2014–2019
Shimane, JP	2	2017–2018