Inventor

Masami Nishikawa

Inventor

Kobe, JP

Overview

1989–2019

Patent span

Performing operations

Primary field (CPC B)

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

B60Cprimary

B60CVehicle tyres21%

B60BVehicle wheels16%

Y10TTechnical subjects covered by former us classification16%

B29DProducing particular articles from plastics or from substances in a plastic state5%

G01FMeasuring volume, volume flow, mass flow or liquid level5%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h105%

B29CShaping or joining of plastics3%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form3%

C01GCompounds containing metals not covered by subclasses c01d or c01f3%

C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds3%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1989–1991Patents assigned to RICOH KK (2)· patent assignee history

1989–1991Based in Takatsuki, JP· patent location history

2002–2005Patents assigned to SUMITOMO RUBBER IND (8)· patent assignee history

2002–2005Based in Kobe, JP· patent location history

2014–2016Patents assigned to NISHIKAWA MASAMI (2)· patent assignee history

2014Based in Ibaraki, JP· patent location history

2016Based in Koga, JP· patent location history

2019Patents assigned to CKD CORP (1)· patent assignee history

2019Patents assigned to HORIBA STEC CO LTD (1)· patent assignee history

2019Based in Otsu, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations