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Inventor

NAOYA TOKOO

Inventor
JP

Overview

3→
Patents
2021–2026
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B60Gprimary
B60GVehicle suspension arrangements29%
B22DCasting of metals14%
B22FWorking metallic powder14%
C22CAlloys14%
C22FChanging the physical structure of non-ferrous metals and non-ferrous alloys14%
F16FSprings14%
PatentTitleYear
12,583,275Shock absorber202612,115,830Shock absorber202411,180,833Chromium-based two-phase alloy and product using said two-phase alloy2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to HITACHI LTD (1)· patent assignee history
2021–2026Based in JP· patent location history
2024–2026Patents assigned to HITACHI ASTEMO LTD (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI ASTEMO LTD22024–2026
HITACHI LTD12021
Locations
LocationPatentsSpan
JP32021–2026