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Inventor

Shigetoshi Sumimoto

Inventor
Sumoto, JP

Overview

2→
Patents
2012–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

B21Cprimary
B21CManufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rolling25%
C23CCoating metallic material25%
C30BSingle-crystal growth25%
F16JPistons25%
PatentTitleYear
11,007,558Diamond die20218,282,107'Oil seal for reciprocation motion'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012Patents assigned to ARAI SEISAKUSHO CO LTD (1)· patent assignee history
2012Patents assigned to HORIBA KAZUYOSHI (1)· patent assignee history
2012Patents assigned to KYB CORP (1)· patent assignee history
2012Patents assigned to MIYAZAWA SEIJI (1)· patent assignee history
2012Based in Katsushika-ku, JP· patent location history
2021Patents assigned to ALMT CORP (1)· patent assignee history
2021Based in Sumoto, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ALMT CORP12021
ARAI SEISAKUSHO CO LTD12012
HORIBA KAZUYOSHI12012
KYB CORP12012
MIYAZAWA SEIJI12012
Locations
LocationPatentsSpan
Sumoto, JP12021
Katsushika-ku, JP12012