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Inventor

Hirohito Kajihara

Inventor
Kanagawa, JP

Overview

2→
Patents
2006–2007
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

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

F02Bprimary
F02BInternal-combustion piston engines22%
F02FCylinders, pistons or casings, for combustion engines22%
Y02TClimate change mitigation technologies related to transportation22%
B22CFoundry moulding11%
B22DCasting of metals11%
Y10TTechnical subjects covered by former us classification11%
PatentTitleYear
7,198,026'Divider plate for an inlet port, sand core for forming an inlet port, and cylinder head'20077,032,560'Partition plate for intake port, sand core for forming intake port, and cylinder head'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006Patents assigned to AICHI MACHINE IND (1)· patent assignee history
2006Based in Atsugi, JP· patent location history
2007Patents assigned to NISSAN MOTOR (1)· patent assignee history
2007Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AICHI MACHINE IND12006
NISSAN MOTOR12007
Locations
LocationPatentsSpan
Kanagawa, JP12007
Atsugi, JP12006