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Inventor

YOSHITAKA YAMAMOTO

Inventor
JP

Overview

2→
Patents
2022–2024
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B01Dprimary
B01DSeparation11%
B22DCasting of metals11%
B28BShaping clay or other ceramic compositions11%
B28CPreparing clay11%
C04BLime, magnesia11%
H01LSemiconductor devices11%
H10BElectronic memory devices11%
H10DInorganic electric semiconductor devices11%
Y02PClimate change mitigation technologies in the production or processing of goods11%
PatentTitleYear
12,023,607Ceramic filter and manufacturing method therefor202411,404,585Semiconductor device and method for manufacturing semiconductor device2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to SEMICONDUCTOR ENERGY LAB (1)· patent assignee history
2022–2024Based in JP· patent location history
2024Patents assigned to KABUSHIKIGAISYA PROZEAL (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KABUSHIKIGAISYA PROZEAL12024
SEMICONDUCTOR ENERGY LAB12022
Locations
LocationPatentsSpan
JP22022–2024