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Inventor

TOMOHIKO SUGIYAMA

Inventor
JP

Overview

3→
Patents
2024–2026
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.

B21Bprimary
B21BRolling of metal13%
B21CManufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rolling13%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form13%
C30BSingle-crystal growth13%
G02BOptical elements, systems or apparatus13%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them13%
G06NComputing arrangements based on specific computational models13%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1013%
PatentTitleYear
12,546,031Group III element nitride substrate and production method for group III element nitride substrate202612,436,406Lens apparatus and image pickup apparatus202512,145,184Rolling load prediction method, rolling load prediction device, and rolling control method2024

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024Patents assigned to JFE STEEL CORP (1)· patent assignee history
2024–2026Based in JP· patent location history
2025Patents assigned to CANON KK (1)· patent assignee history
2026Patents assigned to NGK INSULATORS LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON KK12025
JFE STEEL CORP12024
NGK INSULATORS LTD12026
Locations
LocationPatentsSpan
JP32024–2026