Inventor

Yukiya Iwanaga

Inventor

Sennan, JP

Overview

6→

Patents

1978–1989

Patent span

Human necessities

Primary field (CPC A)

Patents· 6 as inventor

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 oils25%

A23GCocoa17%

A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for17%

C11BProducing, e.g. by pressing raw materials or by extraction from waste materials, refining or preserving fats, fatty substances, e.g. lanolin, fatty oils or waxes17%

A23CDairy products, e.g. milk, butter or cheese8%

A23VIndexing scheme relating to foods, foodstuffs or non-alcoholic beverages and lactic or propionic acid bacteria used in foodstuffs or food preparation8%

C12YEnzymes8%

PatentTitleYear

4,883,683'Method for preparation of solid foodstuffs'1989 4,784,870'Process for preparing paste food product'1988 4,708,876'Method for preparing cheese flavor concentrate'1987 4,219,584'Hard butter composition'1980 4,104,288'Method for producing hard butter fraction from shea fat'1978 4,103,039'Method for producing improved shea fat'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1989Patents assigned to FUJI OIL CO LTD (6)· patent assignee history

1978–1989Based in Sennan, JP· patent location history

1980–1987Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FUJI OIL CO LTD	6	1978–1989

Locations

Location	Patents	Span
Sennan, JP	4	1978–1989
Osaka, JP	2	1980–1987