LexDanaLexDanabeta
Inventor

Yoshinobu Higashi

Inventor
Tokyo, JP

Overview

2→
Patents
2001–2021
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.

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes25%
B24BMachines, devices, or processes for grinding or polishing25%
B25JManipulators25%
B64FGround or aircraft-carrier-deck installations specially adapted for use in connection with aircraft25%
PatentTitleYear
10,926,372Automatic polishing system20216,262,227'Process for producing a cationic polymer'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001Patents assigned to HISAMITSU PHARMACEUTICAL CO (1)· patent assignee history
2001Patents assigned to NIPPON CATALYTIC CHEM IND (1)· patent assignee history
2001Based in Ushiku, JP· patent location history
2021Patents assigned to TAIKISHA KK (1)· patent assignee history
2021Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HISAMITSU PHARMACEUTICAL CO12001
NIPPON CATALYTIC CHEM IND12001
TAIKISHA KK12021
Locations
LocationPatentsSpan
Tokyo, JP12021
Ushiku, JP12001