Inventor
Masao Hirayama
Inventor
Saitama, JP
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Pprimary
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations15%
A23GCocoa12%
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for9%
A23VIndexing scheme relating to foods, foodstuffs or non-alcoholic beverages and lactic or propionic acid bacteria used in foodstuffs or food preparation9%
C07HSugars9%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture9%
A61KPreparations for medical, dental or toiletry purposes6%
C12NMicroorganisms or enzymes6%
C12YEnzymes6%
A23BPreservation of foods, foodstuffs or non-alcoholic beverages3%
PatentTitleYear
8,859,022'Antihypertensive agents'20148,758,741'Gene expression cassette and a transformant, and a method for manufacturing 2-deoxy-scyllo-inosose and a method for purifying 2-deoxy-scyllo-inosose using said transformant'20148,722,126'Compositions for food, process for producing the same, and functional foods and drinks containing the same'20147,658,963'Compositions for foods, process for producing the same and functional foods and drinks containing the same'20107,211,413'Process for producing purified anthocyanin and crystalline anthocyanin'20076,479,657'Crystalline 1-kestose and process for preparing the same'20026,417,224'Prophylactic, therapeutic agent for osteoporosis'20026,337,201'-fructofuranosidase and its gene, method of isolating -fructofuranosidase gene, system for producing -fructofuranosidase, and -fructofuranosidase variant'20025,591,478'Desiccant, method for producing the same and method for using the same'19974,719,231'3-[N-(mercaptoacyl)]amino-4-arylbutanoic acid derivatives and an analgesic agent comprising the same'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988Based in Yokosuka, JP· patent location history
1997–2010Patents assigned to MEIJI SEIKA KAISHA (6)· patent assignee history
1997–2014Based in Saitama, JP· patent location history
2002Based in Sakado, JP· patent location history
2014Patents assigned to HIRAYAMA MASAO (3)· patent assignee history
2014Patents assigned to AJISAKA KATSUMI (1)· patent assignee history
2014Patents assigned to BOURBON CORP (1)· patent assignee history
2014Patents assigned to FURUUCHI RYO (1)· patent assignee history
2014Based in Kashiwazaki, JP· patent location history
2014Based in Niigata, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MEIJI SEIKA KAISHA | 6 | 1997–2010 |
| HIRAYAMA MASAOself | 3 | 2014 |
| AJISAKA KATSUMI | 1 | 2014 |
| BOURBON CORP | 1 | 2014 |
| FURUUCHI RYO | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Saitama, JP | 6 | 1997–2014 |
| Kashiwazaki, JP | 1 | 2014 |
| Niigata, JP | 1 | 2014 |
| Sakado, JP | 1 | 2002 |
| Yokosuka, JP | 1 | 1988 |