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Inventor

Keiichi Uchiyama

Inventor
Tochigi, JP

Overview

5→
Patents
1989–2020
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 5 as inventor

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

F16Fprimary
F16FSprings57%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles14%
F16LPipes14%
F17CVessels for containing or storing compressed, liquefied or solidified gases14%
PatentTitleYear
10,598,313Working sheath tube and environmental maintenance method for renovating operation of pump-discharge pipe20205,139,240'Fluid-filled vibroisolating device'19924,997,169'Hydraulically damped mount'19914,903,951'Fluid-filled vibroisolating device'19904,858,879'Mount'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1992Patents assigned to HONDA MOTOR CO LTD (4)· patent assignee history
1989–1992Based in Tochigi, JP· patent location history
2020Patents assigned to CHIYODA CORP (1)· patent assignee history
2020Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HONDA MOTOR CO LTD41989–1992
CHIYODA CORP12020
Locations
LocationPatentsSpan
Tochigi, JP41989–1992
Tokyo, JP12020