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Inventor

Seiji Ohkubo

Inventor
Sakai, JP

Overview

4→
Patents
2015–2018
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 4 as inventor

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

F16Hprimary
F16HGearing50%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles13%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology13%
F03CPositive-displacement engines driven by liquids13%
F04BPositive-displacement machines for liquids13%
PatentTitleYear
10,113,625Shift power transmission apparatus and travel power transmission device20189,897,185'Shift power transmission apparatus and travel power transmission device'20189,261,182'Shift power transmission apparatus and travel power transmission device'20169,097,340'Work vehicle'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2018Patents assigned to KUBOTA KK (4)· patent assignee history
2015–2018Based in Sakai, JP· patent location history
2016Patents assigned to KATO YUJI (1)· patent assignee history
2016Patents assigned to NISHIKAWA KOZO (1)· patent assignee history
2016Patents assigned to NORITA SEIJI (1)· patent assignee history
2016Patents assigned to OHKUBO Seiji (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KUBOTA KK42015–2018
KATO YUJI12016
NISHIKAWA KOZO12016
NORITA SEIJI12016
OHKUBO Seijiself12016
Locations
LocationPatentsSpan
Sakai, JP42015–2018