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Inventor

Hiroshi Saitoh

Inventor
Hino, JP

Overview

7→
Patents
1979–2017
Patent span
Human necessities
Primary field (CPC A)

Patents· 7 as inventor

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

C07Dprimary
C07DHeterocyclic compounds36%
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for18%
A61KPreparations for medical, dental or toiletry purposes18%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations18%
C07JSteroids9%
PatentTitleYear
9,637,469'Pyridine derivative'20177,649,008'Crystal of benzimidazole derivative and process for producing the same'20106,884,896'Benzo[b]thiophene derivatives and process for preparing the same'20056,774,245'3-Hydroxymethylbenzobthiophene derivatives and process for their preparation'20044,599,238'Process for preparing boiled noodles'19864,552,772'Process for preparing boiled noodles'19854,157,391'Cholesterol derivative-based medicaments acting on bio-protective mechanisms'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979Patents assigned to GREEN CROSS CORP (1)· patent assignee history
1979Based in Sendai, JP· patent location history
1985–1986Patents assigned to MAMA MAKARONI KK (2)· patent assignee history
1985–1986Based in Utsunomiya, JP· patent location history
2004–2005Patents assigned to TEIJIN LTD (2)· patent assignee history
2004–2017Based in Hino, JP· patent location history
2010–2017Patents assigned to TEIJIN PHARMA LTD (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MAMA MAKARONI KK21985–1986
TEIJIN LTD22004–2005
TEIJIN PHARMA LTD22010–2017
GREEN CROSS CORP11979
Locations
LocationPatentsSpan
Hino, JP42004–2017
Utsunomiya, JP21985–1986
Sendai, JP11979