LexDanaLexDanabeta
Inventor

Kenji HAMAMURA

Inventor
JP

Overview

6→
Patents
2025–2026
Patent span
Performing operations
Primary field (CPC B)

Patents· 6 as inventor

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

B60Cprimary
B60CVehicle tyres50%
Y02TClimate change mitigation technologies related to transportation50%
PatentTitleYear
12,589,615Pneumatic tire202612,522,026Pneumatic tire202612,515,477Pneumatic tire202612,275,281Pneumatic tire202512,257,863Pneumatic tire202512,257,866Pneumatic tire2025

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2025–2026Patents assigned to SUMITOMO RUBBER IND (6)· patent assignee history
2025–2026Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUMITOMO RUBBER IND62025–2026
Locations
LocationPatentsSpan
JP62025–2026