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Inventor

Tomoyuki Fukuchi

Inventor
Niwa-gun, JP

Overview

3→
Patents
2019–2021
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.

F16Bprimary
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges50%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy25%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution25%
PatentTitleYear
11,101,470Fuel cell and fuel cell stack202110,655,666Caulking bolt202010,267,348Bolt for peeling coating film2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019–2020Patents assigned to AOYAMA SEISAKUSHO (2)· patent assignee history
2019–2020Based in Niwa-gun, JP· patent location history
2021Patents assigned to HONDA MOTOR CO LTD (1)· patent assignee history
2021Based in Wako, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AOYAMA SEISAKUSHO22019–2020
HONDA MOTOR CO LTD12021
Locations
LocationPatentsSpan
Niwa-gun, JP22019–2020
Wako, JP12021