Inventor

Hidenori Miyake

Inventor

Chiba, JP

Overview

1980–2008

Patent span

Chemistry

Primary field (CPC C)

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

B21Bprimary

B21BRolling of metal13%

C10MLubricating compositions13%

C10NIndexing scheme associated with subclass c10m relating to lubricating compositions13%

C23CCoating metallic material13%

F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges13%

F16JPistons13%

C23GCleaning or de-greasing of metallic material by chemical methods other than electrolysis7%

F02FCylinders, pistons or casings, for combustion engines7%

G01NInvestigating or analysing materials by determining their chemical or physical properties7%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1980–1982Patents assigned to YAMASHINA SEIKOSHO KK (2)· patent assignee history

1980–1982Based in Kyoto, JP· patent location history

1986–2001Patents assigned to KAWASAKI STEEL CO (3)· patent assignee history

1986–2001Based in Chiba, JP· patent location history

2007–2008Patents assigned to NISSAN MOTOR (2)· patent assignee history

2007–2008Based in Kanagawa, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations