LexDanaLexDanabeta
Inventor

YOSHIHIRO SHIBATA

Inventor
JP

Overview

3→
Patents
2022–2025
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B23Kprimary
B23KSoldering or unsoldering20%
B60GVehicle suspension arrangements20%
F16FSprings20%
A61KPreparations for medical, dental or toiletry purposes10%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations10%
C07BGeneral methods of organic chemistry10%
C07DHeterocyclic compounds10%
PatentTitleYear
12,240,855Pyrrolopyrazole derivative202511,649,871Cylinder device and method for manufacturing cylinder device202311,300,173Cylinder device and method for manufacturing cylinder device2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2023Patents assigned to KYB CORP (2)· patent assignee history
2022–2025Based in JP· patent location history
2025Patents assigned to DAIICHI SANKYO CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KYB CORP22022–2023
DAIICHI SANKYO CO LTD12025
Locations
LocationPatentsSpan
JP32022–2025