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Inventor

Kiyomitsu Toma

Inventor
Torrance, CA, US

Overview

2→
Patents
1991–2012
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C02Fprimary
C02FTreatment of water, waste water, sewage, or sludge33%
H01RElectrically-conductive connections33%
LOC1333%
PatentTitleYear
D0658585'UV lamp base'20125,030,125'Attachment assembly for ultraviolet light lamp apparatus'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991Patents assigned to AQUAFINE CORP (1)· patent assignee history
1991–2012Based in Torrance, CA, US· patent location history
2012Patents assigned to ADVANCED UV INC (1)· patent assignee history
2012Patents assigned to KATZ ANATOLY (1)· patent assignee history
2012Patents assigned to TOMA KIYOMITSU K (1)· patent assignee history
2012Patents assigned to TUCKER DAVID (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ADVANCED UV INC12012
AQUAFINE CORP11991
KATZ ANATOLY12012
TOMA KIYOMITSU Kself12012
TUCKER DAVID12012
Locations
LocationPatentsSpan
Torrance, California, US21991–2012