LexDanaLexDanabeta
Inventor

Hiroyuki Imoto

Inventor
Wakayama, JP

Overview

7→
Patents
1993–2013
Patent span
Chemistry
Primary field (CPC C)

Patents· 7 as inventor

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

C07Cprimary
C07CAcyclic or carbocyclic compounds25%
C11DDetergent compositions17%
G06FElectric digital data processing17%
A61KPreparations for medical, dental or toiletry purposes8%
A61QSpecific use of cosmetics or similar toiletry preparations8%
C07DHeterocyclic compounds8%
G11CStatic stores8%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light8%
PatentTitleYear
8,611,174'Semiconductor memory device'20137,012,938'Laser device, controller and method for controlling the laser device'20066,298,384'Data processing apparatus for transferring data over unidirectional bus'20016,088,735'Data switching apparatus for transferring data over unidirectional bus'20005,728,852'Method for producing monohydroxyalkylamides'19985,318,727'Mild cationic surfactants having good foaming conditioning properties and cleaning compositions'19945,220,051'Polycationic compound and bleach composition containing the same'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–1998Patents assigned to KAO CORP (3)· patent assignee history
1993–1998Based in Wakayama, JP· patent location history
2000–2001Patents assigned to FUJITSU LTD (2)· patent assignee history
2000–2001Based in Kanagawa, JP· patent location history
2006Patents assigned to FUJITSU QUANTUM DEVICES LTD (1)· patent assignee history
2006Based in Yamanashi, JP· patent location history
2013Patents assigned to FUJITSU SEMICONDUCTOR LTD (1)· patent assignee history
2013Patents assigned to IMOTO HIROYUKI (1)· patent assignee history
2013Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KAO CORP31993–1998
FUJITSU LTD22000–2001
FUJITSU QUANTUM DEVICES LTD12006
FUJITSU SEMICONDUCTOR LTD12013
IMOTO HIROYUKIself12013
Locations
LocationPatentsSpan
Wakayama, JP31993–1998
Kanagawa, JP22000–2001
Yokohama, JP12013
Yamanashi, JP12006