LexDanaLexDanabeta
Inventor

Chikako Koyama

Inventor
JP

Overview

1→
Patents
2023
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 as inventor

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

B24Bprimary
B24BMachines, devices, or processes for grinding or polishing100%
PatentTitleYear
11,673,224Light transmitting member, polishing pad, and substrate polishing apparatus2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023Patents assigned to EBARA CORP (1)· patent assignee history
2023Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EBARA CORP12023
Locations
LocationPatentsSpan
JP12023