Inventor

Edwin Hirahara

Inventor
Federal Way, WA, US

Overview

18→
Patents
1993–2015
Patent span
Human necessities
Primary field (CPC A)

Patents· 18 as inventor

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

A01Hprimary
A01HNew plants or non-transgenic processes for obtaining them21%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
A01CPlanting7%
C12NMicroorganisms or enzymes7%
G01FMeasuring volume, volume flow, mass flow or liquid level5%
G01NInvestigating or analysing materials by determining their chemical or physical properties5%
G02BOptical elements, systems or apparatus5%
G06KGraphical data reading5%
H10DInorganic electric semiconductor devices5%
H10KOrganic electric solid-state devices5%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993Patents assigned to HEWLETT PACKARD CO (1)· patent assignee history
1993Based in Boise, ID, US· patent location history
2002–2009Patents assigned to WEYERHAEUSER CO (7)· patent assignee history
2002–2005Based in Chehalis, WA, US· patent location history
2006–2015Based in Federal Way, WA, US· patent location history
2009–2011Patents assigned to WEYERHAEUSER NR CO (6)· patent assignee history
2009–2010Patents assigned to ORGANICID INC (2)· patent assignee history
2013–2015Patents assigned to TAP DEV LTD LIABILITY COMPANY (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
WEYERHAEUSER CO72002–2009
WEYERHAEUSER NR CO62009–2011
ORGANICID INC22009–2010
TAP DEV LTD LIABILITY COMPANY22013–2015
HEWLETT PACKARD CO11993
Locations
LocationPatentsSpan
Federal Way, Washington, US142006–2015
Chehalis, Washington, US32002–2005
Boise, ID, US11993