Inventor

Kenji Masui

Inventor

Ibaraki, JP

Overview

1992–2019

Patent span

Human necessities

Primary field (CPC A)

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

A23Dprimary

A23DEdible oils or fats, e.g. margarines, shortenings or cooking oils21%

A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for12%

A61KPreparations for medical, dental or toiletry purposes10%

B08BCleaning in general10%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1010%

A21DTreatment of flour or dough for baking, e.g. by addition of materials7%

A23GCocoa5%

A61QSpecific use of cosmetics or similar toiletry preparations5%

C11CFatty acids from fats, oils or waxes5%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1992–2010Patents assigned to KAO CORP (11)· patent assignee history

1992–2001Based in Ibaraki, JP· patent location history

1999–2005Patents assigned to TOSHIBA KK (3)· patent assignee history

1999–2019Based in Kawasaki, JP· patent location history

2002–2010Based in Tokyo, JP· patent location history

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

Assignee and location history derived from the patent record.

Assignees

Locations