Inventor

Donald H. Yamashiro

Inventor
San Francisco, CA, US

Overview

6→
Patents
1983–1996
Patent span
Human necessities
Primary field (CPC A)

Patents· 6 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes43%
C07KPeptides43%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations7%
G01NInvestigating or analysing materials by determining their chemical or physical properties7%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983Patents assigned to BUCKLEY DOUGLAS I (1)· patent assignee history
1983Patents assigned to HAGMAN JAMES R (1)· patent assignee history
1983Patents assigned to RAMACHANDRAN JANAKIRAMAN (1)· patent assignee history
1983Patents assigned to YAMASHIRO DONALD H (1)· patent assignee history
1983–1995Based in San Francisco, CA, US· patent location history
1991–1996Patents assigned to NEUREX CORP (5)· patent assignee history
1996Based in Cleveland Heights, OH, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NEUREX CORP51991–1996
BUCKLEY DOUGLAS I11983
HAGMAN JAMES R11983
RAMACHANDRAN JANAKIRAMAN11983
YAMASHIRO DONALD Hself11983
Locations
LocationPatentsSpan
San Francisco, California, US51983–1995
Cleveland Heights, OH, US11996