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Inventor

Seiichi Koike

Inventor
Wako, JP

Overview

14→
Patents
1988–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 14 as inventor

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

C22Cprimary
C22CAlloys19%
Y10TTechnical subjects covered by former us classification19%
B42FSheets temporarily attached together8%
C21DModifying the physical structure of ferrous metals8%
B22DCasting of metals6%
C23CCoating metallic material6%
F02FCylinders, pistons or casings, for combustion engines6%
F05CIndexing scheme relating to materials, material properties or material characteristics for machines, engines or pumps other than non-positive-displacement machines or engines6%
F16CShafts6%
B21KMaking forged or pressed metal products, e.g. horse-shoes, rivets, bolts or wheels3%
PatentTitleYear
10,926,344Taper reamer20218,419,308'Document fastener and file or folder'20137,575,646'Heat-treated steel wire for high strength spring'20097,223,040'Binder'20076,739,783'Binder'20046,655,026'Production process for connecting rod for internal combustion engine'20036,605,166'Method for manufacturing high strength bolt excellent in resistance to delayed fracture and to relaxation'20036,460,602'Method for metallic mold-casting of magnesium alloys'20026,391,124'Non-heat treated, soft-nitrided steel parts'20026,277,217'Aluminum alloy for die-cast product having a high-toughness'20015,076,866'Heat resistant slide member for internal combustion engine'19915,022,918'Heat-resistant aluminum alloy sinter and process for production of the same'19914,955,121'Method for producing a rocker arm for use in an internal combustion engine'19904,740,428'Fiber-reinforced metallic member'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–2003Patents assigned to HONDA MOTOR CO LTD (9)· patent assignee history
1988Based in Kawagoe, JP· patent location history
1990–2002Based in Saitama, JP· patent location history
2001–2009Based in Wako, JP· patent location history
2003Patents assigned to KOBE STEEL LTD (1)· patent assignee history
2004–2013Based in Osaka, JP· patent location history
2007Patents assigned to KABUSHIKIKAISHA IZUMISEISAKUSH (1)· patent assignee history
2013Patents assigned to FUKIMOTO YUKINORI (1)· patent assignee history
2021Patents assigned to ISHII CORP CO LTD (1)· patent assignee history
2021Based in Niigata, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HONDA MOTOR CO LTD91988–2003
FUKIMOTO YUKINORI12013
ISHII CORP CO LTD12021
KABUSHIKIKAISHA IZUMISEISAKUSH12007
KOBE STEEL LTD12003
Locations
LocationPatentsSpan
Wako, JP52001–2009
Saitama, JP41990–2002
Osaka, JP32004–2013
Niigata, JP12021
Kawagoe, JP11988