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Inventor

Nobuo Ishiyama

Inventor
Kyoto, JP

Overview

14→
Patents
1979–2014
Patent span
Chemistry
Primary field (CPC C)

Patents· 14 as inventor

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

C07Dprimary
C07DHeterocyclic compounds44%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations26%
C07CAcyclic or carbocyclic compounds26%
A61KPreparations for medical, dental or toiletry purposes4%
PatentTitleYear
8,871,942'Process for producing 1-triazole-2-butanol derivatives'20147,279,573'Amide derivatives'20077,064,121'N-acylated lipophilic amino acid derivatives'20067,022,677'Amide derivatives as growth hormone secretagogues'20066,864,250'N-acylated lipophilic amino acid derivatives'20055,756,822'Aminoethanethiol derivative'19985,672,597'Acetamide derivative'19975,095,016'Benzopyran compounds, processes for their production and pharmaceutical compositions'19924,971,985'Pyridylketoxime ether compound and pharmaceutical composition containing it'19904,883,879'Cephalosporin compounds, processes for their preparation and antibacterial agents'19894,822,786'Cephalosporin compounds, and antibacterial agents'19894,318,923'Benzaminoethylphenoxycyclohexylacetic acid derivatives'19824,278,678'Substituted oxy-cyclohexylacetic acid derivatives'19814,153,724'Benzoyl phenoxy acetic acid derivatives'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979–1982Patents assigned to KAKEN CHEMICAL CO (3)· patent assignee history
1979–1990Based in Tokyo, JP· patent location history
1989–2014Patents assigned to KAKEN PHARMA CO LTD (8)· patent assignee history
1989Based in Washinomiya, JP· patent location history
1992Based in Kusatsu, JP· patent location history
1997–2014Based in Kyoto, JP· patent location history
2005–2007Patents assigned to MOLECULAR RES INST (4)· patent assignee history
2014Patents assigned to ISHIYAMA NOBUO (1)· patent assignee history
2014Patents assigned to MIMURA MITSUO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KAKEN PHARMA CO LTD81989–2014
MOLECULAR RES INST42005–2007
KAKEN CHEMICAL CO31979–1982
ISHIYAMA NOBUOself12014
MIMURA MITSUO12014
Locations
LocationPatentsSpan
Kyoto, JP71997–2014
Tokyo, JP41979–1990
Washinomiya, JP21989
Kusatsu, JP11992