LexDanaLexDanabeta
Inventor

Katsumi Moriyama

Inventor
Fukuoka, JP

Overview

2→
Patents
2000–2002
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 sludge14%
C05BPhosphatic fertilisers14%
C05FOrganic fertilisers not covered by subclasses c05b, c05c, e.g. fertilisers from waste or refuse14%
F25CProducing, working or handling ice14%
F25DRefrigerators14%
Y02ATechnologies for adaptation to climate change14%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management14%
PatentTitleYear
6,338,799'Method for recovering phosphate from sludge and system therefor'20026,068,228'Shovel keeping mechanism in ice making machine with ice storage bin'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000Patents assigned to HOSHIZAKI ELECTRIC CO LTD (1)· patent assignee history
2000Based in Shimane, JP· patent location history
2002Patents assigned to MITSUBISHI MATERIALS CORP (1)· patent assignee history
2002Patents assigned to MORIYAMA KATSUMI (1)· patent assignee history
2002Based in Fukuoka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HOSHIZAKI ELECTRIC CO LTD12000
MITSUBISHI MATERIALS CORP12002
MORIYAMA KATSUMIself12002
Locations
LocationPatentsSpan
Fukuoka, JP12002
Shimane, JP12000