Inventor

Shigeharu Yoshikawa

Inventor

Okayama, JP

Overview

2→

Patents

1981–1984

Patent span

Human necessities

Primary field (CPC A)

Patents· 2 as inventor

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

A23Lprimary

A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for25%

A21DTreatment of flour or dough for baking, e.g. by addition of materials13%

A23CDairy products, e.g. milk, butter or cheese13%

A23GCocoa13%

C12NMicroorganisms or enzymes13%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture13%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%

PatentTitleYear

4,454,161'Process for the production of branching enzyme, and a method for improving the qualities of food products therewith'1984 4,254,227'Processes for producing syrups of syrup solids containing fructose-terminated oligosaccharides'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–1984Patents assigned to HAYASHIBARA BIOCHEM LAB (2)· patent assignee history

1981Based in Osaka, JP· patent location history

1984Based in Okayama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HAYASHIBARA BIOCHEM LAB	2	1981–1984

Locations

Location	Patents	Span
Okayama, JP	1	1984
Osaka, JP	1	1981