Inventor

Shuzo Sakai

Inventor

Okayama, JP

Overview

38→

Patents

1977–1999

Patent span

Human necessities

Primary field (CPC A)

Patents· 38 as inventor

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

C07Hprimary

C07HSugars13%

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

A61KPreparations for medical, dental or toiletry purposes10%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations8%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%

A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for7%

A61QSpecific use of cosmetics or similar toiletry preparations7%

C13KSaccharides obtained from natural sources or by hydrolysis of naturally occurring disaccharides, oligosaccharides or polysaccharides7%

A23GCocoa4%

A23BPreservation of foods, foodstuffs or non-alcoholic beverages4%

PatentTitleYear

5,958,749'DNA encoding a polypeptide possessing maltotetraose-forming amylase activity'1999 5,843,907'Pharmaceutical composition containing 2-O-.alpha.-d-glucopyranosyl-l-ascorbic acid'1998 5,630,923'Separation system for preparing high .alpha.-glycosyl-L-ascorbic acid'1997 5,604,211'Saccharide for supplementing energy to living body, and uses'1997 5,578,469'Process for preparing neotrehalose, and its uses'1996 5,508,391'Crystalline 2-O-.alpha.-D-glucopyranosyl-L-ascorbic acid, and its preparation and uses'1996 5,468,850'Process for preparing high 2-O-.alpha.-D-glucopyranosyl-L-ascorbic acid content product'1995 5,432,161'Crystalline 2-O-.alpha.-d-glucopyranosyl-L-ascorbic acid, and its preparation and uses'1995 5,407,812'Crystalline 2-O-.alpha.-D-glucopyranosyl-L-ascorbic acid, and its preparation and uses'1995 5,338,420'Process for preparing high .alpha.-glycosyl-L-ascorbic acid, and separation system for the process'1994 5,322,693'Lactoneotrehalose, and its preparation and uses'1994 5,296,473'Process for preparing a powder having a high concentration of lactosucrose and use of said powder'1994 5,278,059'Polypeptide possessing cyclomaltodextrin glucanotransferase activity'1994 5,272,136'5-0-.alpha.-D-Glucopyranosyl-L-ascorbic acid, and its preparation and uses'1993 5,252,722'5-O-.alpha.-D-glucopyranosyl-L-ascorbic acid'1993 5,218,096'Lactoneotrehalose, and its preparation and uses'1993 5,130,239'Process for preparing lactosucrose high-content power'1992 5,112,407'Process to prepare maltose powder'1992 5,084,563'Crystalline 2-O-.alpha.-D-glucopyranosyl-L-ascorbic acid, and its preparation and uses'1992 4,996,196'Novel desiccant and dehydration therewith'1991 4,923,803'Method for determining galactitol'1990 4,870,059'Dehydration of hydrous matter with anhydrous maltose'1989 RE033047'Process for producing a high-purity maltose'1989 4,849,225'Process to prepare solid products containing oil-soluble substance'1989 4,843,156'Process for producing high-purity oligoglucosylfructosides'1989 4,826,825'Dehydration of hydrous product using anhydrous lactitol'1989 4,816,272'Process for preparing noodles and alimentary pastes and premixed flour therefor'1989 4,816,445'Crystalline alpha-maltose'1989 4,812,444'Dehydration of hydrous matter using anhydrous glycosylfructose'1989 4,810,827'Dehydration of hydrous matter using anhydrous aldohexose'1989 4,803,077'Process to prepare solid products containing oil-soluble substance'1989 4,758,660'Crystalline erlose'1988 4,652,640'Crystalline maltopentaose and process for producing the same'1987 4,521,252'Process for producing a high-purity isomaltose'1985 4,487,198'Process for producing a high-purity maltose'1984 4,442,209'Process for the production of monascus-pigment'1984 4,032,403'Process for the production of saccharified starch products wherein maltose is the predominant constituent'1977 4,028,186'Process for the production of saccharified starch products'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1999Patents assigned to HAYASHIBARA BIOCHEM LAB (33)· patent assignee history

1977Patents assigned to HAYASHIBARA SELBUTSUKAGAKU KEN (1)· patent assignee history

1977–1999Based in Okayama, JP· patent location history

1992Patents assigned to ENSUIKO SEITO KABUSHIKI KAISHA (1)· patent assignee history

1994Patents assigned to HAYASHIBARA SEIBUTSU KAGAKI KE (1)· patent assignee history

1995–1996Patents assigned to HAYASHIBARA CO (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HAYASHIBARA BIOCHEM LAB	33	1977–1999
HAYASHIBARA CO	2	1995–1996
ENSUIKO SEITO KABUSHIKI KAISHA	1	1992
HAYASHIBARA SEIBUTSU KAGAKI KE	1	1994
HAYASHIBARA SELBUTSUKAGAKU KEN	1	1977

Locations

Location	Patents	Span
Okayama, JP	38	1977–1999