LexDanaLexDanabeta
Inventor

Yutaka Kitazume

Inventor
JP

Overview

3→
Patents
2022–2024
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 3 as inventor

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

C23Cprimary
C23CCoating metallic material25%
F02FCylinders, pistons or casings, for combustion engines25%
F16JPistons25%
C01BNon-metallic elements8%
G01NInvestigating or analysing materials by determining their chemical or physical properties8%
Y02TClimate change mitigation technologies related to transportation8%
PatentTitleYear
11,867,294Sliding member202411,867,295Sliding member202411,242,929Piston ring2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2024Patents assigned to TPR CO LTD (3)· patent assignee history
2022–2024Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TPR CO LTD32022–2024
Locations
LocationPatentsSpan
JP32022–2024