LexDanaLexDanabeta
Inventor

KEN SHIMADA

Inventor
JP

Overview

3→
Patents
2022–2024
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes20%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material20%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein20%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them20%
G09GArrangements or circuits for control of indicating devices using static means to present variable information20%
PatentTitleYear
12,121,949Method for molding screw thread of metal pipe202411,862,121Liquid crystal apparatus and projection-type display apparatus202411,376,328Pharmaceutical composition2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to ASTELLAS PHARMA INC (1)· patent assignee history
2022–2024Based in JP· patent location history
2024Patents assigned to KEYLEX CORP (1)· patent assignee history
2024Patents assigned to SEIKO EPSON CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ASTELLAS PHARMA INC12022
KEYLEX CORP12024
SEIKO EPSON CORP12024
Locations
LocationPatentsSpan
JP32022–2024