This page is not indexed by search engines while we improve data quality.

Ishida Yohei patents

Ishida Yohei is listed as an inventor on 39 patents in our database. Major assignees and classification codes are summarized below.

Inventor statistics
MetricValue
InventorIshida Yohei
Total patents39
First publicationJan 15, 2015
Latest publicationJan 20, 2026

Notable patents

Publications ranked by popularity score, then publication date.

Recent patents

Latest publications not already listed above.

Major assignees

Companies most often associated with this inventor's publications.

Top assignees for this inventor
AssigneePatents
Tokyo Electron Ltd20
Canon Kk19
Tokyo Keiki Inc2

Top CPC classifications

Most common classification codes across this inventor's patents.

Top CPC codes for this inventor
CPCPatents
H01J37/3231115
G01T1/20211
G01T1/2010
H01J37/3220110
H01J37/322759